A local hamburger shop sold a combined total of 568 hamburgers and cheeseburgers on Saturday. There were 68 more
cheeseburgers sold than hamburgers.

How many hamburgers were sold on Saturday?

Answers

Answer 1

Use algebra:

Let x be the number of burgers sold.

We know that then for a fact that:

x + (x+68) = 568

Since the number of total burgers sold is 568

Then, we know that:

2x + 68 = 568

Subtract 68 from both sides:

2x = 500

Divide both sides by 2,

Answer is 250


Related Questions

if 2 X degree is the exterior angle of triangle and x degree and 45 degree are opposite interior angle find the value of x degree​

Answers

Answer:

x = 45 degrees

Step-by-step explanation:

The measure of exterior angles is equal to the sum of non-adjacent interior angles

=> 2x = x+45

=> 2x-x = 45

=> x = 45 degrees

Answer:

45 degrees.

Step-by-step explanation:

The exterior angle = sum of the 2 opposite interior angles.

2x =  x + 45

2x - x = 45

x = 45.

Зr + 4 = 12 = Зr
What is the answer

Answers

Answer:

r = 8

Step-by-step explanation:

Solve for r:

r + 4 = 12

Subtract 4 from both sides:

r + (4 - 4) = 12 - 4

4 - 4 = 0:

r = 12 - 4

12 - 4 = 8:

Answer: r = 8

9) The 50 cars used by a firm were inspected. 10 had faulty brakes and 15 had faulty tyres. There were 2 cars with faulty brakes but good tyres. How many cars had good brakes and good tyres? The answer is 33​

Answers

Based on the information, there are 25 cars with good brakes and good tires.

How to calculate the value

Total cars = 50

Cars with faulty brakes = 10

Cars with faulty tires = 15

Cars with faulty brakes and good tires = 2

Let's calculate the number of cars with good brakes and good tires:

Cars with faulty brakes or faulty tires = Cars with faulty brakes + Cars with faulty tires - Cars with faulty brakes and good tires

= 10 + 15 - 2

= 25

Cars with good brakes and good tires = Total cars - Cars with faulty brakes or faulty tires

= 50 - 25

= 25

Therefore, there are 25 cars with good brakes and good tires.

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Evaluate cos os(Sin '0)

Answers

step 1

Find out sin^-1(0)

sin^-1(0)=0

so

cos(0)=1

therefore

the answer is 1

Mai's class volunteered to clean a park with an area of square mile. Before they took a lunch break, the class had cleaned of the park. How many square miles had they cleaned before lunch?

Answers

The class had cleaned x × A square miles before lunch.

Let's assume that the area of the park is A square miles, and the portion of the park cleaned by Mai's class before the lunch break is represented by x (a fraction or decimal between 0 and 1).

If the class had cleaned x portion of the park, then the area they had cleaned is x times the total area of the park:

Area cleaned before lunch = x × A

Since x represents a fraction or decimal, multiplying it by the total area A gives us the corresponding portion of the park that was cleaned.

Let's say the park has an area of A square miles, and the area that Mai's class cleaned up before lunch is denoted by the number x (a fraction or decimal between 0 and 1).

If the class had cleaned a certain percentage of the park, their cleaned area would be x times the park's overall area:

Before lunch, the area was cleaned = x A

We may calculate the proportion of the park that was cleaned by multiplying x by the entire area A because it indicates a fraction or decimal.

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The scale factor of a dilation is
(1 point)
O the difference between the transformed size and the original size of the object
O the x-coordinate representing the center of dilation
O the ratio between the transformed size and the original size of the object
O the sum of the transformed size and the original size of the object

Answers

Answer:

Step-by-step explanation:

the ratio between the transformed size and the original size of the object

Dilation means you're making something bigger or smaller. For example if you were cutting a circle then the teacher asks you to cut a circle but 2x as big as the original circle you cut

The cost for a salad depends on its weight, x, in ounces, and is described
by c(x) = 4.5+ 0.32x. Describe how c(x) is related to its parent function and
interpret the function in the context of the situation.

Answers

The relationship c(x) = 4.5+ 0.32x it is a linear relationship.

The factor 0.32 is used to reduce the cost of the weight before adding to the fixed cost of  4.5

Given data

c(x) = 4.5+ 0.32x

How c(x) is related to its parent function

The relationship c(x) = 4.5+ 0.32x it is a linear relationship.  It can be compared to the equation of a straight line which is

y = mx + c

m is the slope and c is the y intercept

The comparison shows that

y = c(x)

c = 4.5

m = 0.32

Interpreting the function in the context of the situation

If the cost is related with the relationship c(x) = 4.5+ 0.32x.

it can be seen that even when there is no weight or no salad that is at    x = 0 the cost is c = 4.5.

This means that there is a fixed cost of 4.5 for any salad weight, in ounces bought.

The factor 0.32 is used to reduce the cost of the weight before adding to the fixed cost of  4.5.

The 0.32 is a reduction factor because the value is less than 1 and will reduce any number it multiplies.

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What is the solution set for the following inequality? 4x – 3 + 6x > 5x + 7

Answers

Answer:

you got that

Step-by-step explanation:

wet wet wet

Answer:

{ x : x > 2 }

Step-by-step explanation:

4x - 3 + 6x > 5x + 7 , that is

10x - 3 > 5x + 7 ( subtract 5x from both sides )

5x - 3 > 7 ( add 3 to both sides )

5x > 10 ( divide both sides by 5 )

x > 2

PLEASE HELP I WILL GIVE BRAINLIEST

PLEASE HELP I WILL GIVE BRAINLIEST

Answers

Answer:

Do it in this order

Step-by-step explanation:

5 3 1 2 4 6

11 players are going to practice in the batting cage. how many different orders are possible

Answers

Answer:

Step-by-step explanation:

Pls help me
8th grade math

Pls help me 8th grade math

Answers

The y intercept is 7

Answer:

y-intercept = 7

Step-by-step explanation:

y intercept is where the line meets with the y axis which is the vertical axis.

hope this helped!

the equation p=52+0.04w models relation between the amount of water bill payment p in dollars and the number of units of water w in slope of equation

Answers

The slope in the equation p = 52 + 0.04w represents the rate of change in the water bill payment for each additional unit of water consumed.

Specifically, the slope of 0.04 indicates that for every increase of one unit in the number of water units (w), the water bill payment (p) will increase by 0.04 dollars.

This means that the slope represents the incremental cost of each additional unit of water.

In practical terms, the slope of 0.04 implies that for every additional unit of water consumed, the water bill will increase by $0.04.

This indicates a constant rate of increase in the water bill for each additional unit of water used.

It's important to note that the slope remains constant throughout the equation, suggesting a linear relationship between the amount of water consumed and the corresponding bill payment.

Therefore, The slope, in this case, is the coefficient of the variable w, which is 0.04.

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The probable question may be:

What is the meaning of the slope in the equation p = 52 + 0.04w, which models the relationship between the water bill payment p in dollars and the number of units of water w ?

A local dry-cleaning company bought new equipment and its estimated useful life is 4 years. Using the straight-line depreciation method, what is the rate of depreciation each year?

Answers

Answer:

$2,500 or 25%

Step-by-step explanation:

Let's use the same example:

Cost of Equipment = $10,000

Useful Life = 4 years

Depreciation Rate = (Annual Depreciation / Cost of Equipment) * 100

Annual Depreciation = Cost of Equipment / Useful Life

Annual Depreciation = $10,000 / 4 years

Annual Depreciation = $2,500

Depreciation Rate = ($2,500 / $10,000) * 100

Depreciation Rate = 0.25 * 100

Depreciation Rate = 25%

URGENT!! ILL GIVE BRAINLIEST! AND 100 POINTS
Fill in the banks if you had this question before!!

URGENT!! ILL GIVE BRAINLIEST! AND 100 POINTSFill in the banks if you had this question before!!

Answers

An equation for the total cars and trucks for dealership A is: x + y = 164.

An equation for the total cars and trucks for dealership B is: 2x + 0.5y = 229.

The number of cars that dealership A sold is: 98 cars.

The number of trucks that dealership B sold is: 66 trucks.

How to write a system of equations to model this situation?

In order to write a system of linear equations to describe this situation, we would assign variables to the number of cars sold and number of trucks sold, and then translate the word problem into an algebraic equation as follows:

Let the variable x represent the number of cars sold.Let the variable y represent the number of trucks sold.

Since the first dealership sold a total of 164 cars and trucks, a linear equation to model this situation is given by;

x + y = 164.

Additionally, the second dealership sold twice as many cars and half as many trucks as the first dealership, with a total of 229 cars and trucks;

2x + 0.5y = 229.

By solving the systems of linear equations simultaneously, we have:

2x + 0.5(164 - x) = 229

1.5x + 82 = 229

x = 98 cars.

For the y-value, we have;

2(98) + 0.5y = 229

0.5y = 229 - 196

y = 33/0.5

y = 66 trucks.

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The data below shows the money Paritosh spends on a weekend. What will be the central angles of each of these categories?with the numbers 40 100 50 50

Answers

The central angles for the categories with the numbers 40, 100, 50, and 50 are 60 degrees, 150 degrees, 75 degrees, and 75 degrees, respectively.

To calculate the central angles for each category based on the given numbers 40, 100, 50, and 50, we need to find the proportion of each value to the total sum of all the values. Let's proceed with the following steps:

Step 1: Calculate the total sum of the given numbers: 40 + 100 + 50 + 50 = 240.

Step 2: Find the proportion of each value by dividing it by the total sum and multiplying it by 360 (since a full circle has 360 degrees).

Central angle for the first category: (40/240) * 360 = 60 degrees.

Central angle for the second category: (100/240) * 360 = 150 degrees.

Central angle for the third category: (50/240) * 360 = 75 degrees.

Central angle for the fourth category: (50/240) * 360 = 75 degrees.

The central angles for each category based on the given numbers are 60 degrees, 150 degrees, 75 degrees, and 75 degrees, respectively.

These central angles represent the relative proportions of each category's spending in relation to the total spending. They can be used to create a pie chart or visualize the distribution of expenses in a circular graph.

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Note the search engine cannot find the complete question

60+
50
40-
30
20
10
48-40-32-24-16-8
y =
-10
-20-
-30
-40-
-50
-∞0
8 16 24 32 40 48
-60-
Find the equation of this line. Write it in slope-intercept form.

60+5040-30201048-40-32-24-16-8y =-10-20--30-40--50-08 16 24 32 40 48-60-Find the equation of this line.

Answers

The required slope-intercept form of equation is y = 45x/12 - 20.

What is equation line?

The slope-intercept form of a line's equation is represented by the equation y = mx + b. This version of the equation places the y-intercept at b and the slope of the line at m. For instance, a line with the equation y = 2x Plus 4 has a y-intercept of 4, and its slope is 2.

According to question:

We have two points from the graph

They are (0, -20) and (12, 25)

By using two points formula, we get

y - 25 = \(\frac{(-20-25)}{0-12}\)(x - 12)

y - 25  =\(\frac{45}{12}\) (x - 12)

y = \(\frac{45x}{12}\) - 45 + 25

y = 45x/12 - 20

Thus, required equation is y = 45x/12 - 20.

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6(9+12) procedimiento con propiedad distributiva

Answers

Answer:

126

Step-by-step explanation:

Jackson takes a marker and draws an arrow at the top of his yo-yo, pointing it toward the string when it is all wound up. The location of the arrow on the yo-yo can be represented by a cosine function.

The function that represents the location of the arrow is f(x)=2cos(8πx)+2, where x represents time in seconds, and f(x) represents the vertical distance in inches that the arrow is from the lowest point on the yo-yo.


How many times does the yo-yo rotate in 1 second?
4 times
8π times
16 times
8 times

Please explain how u got ur answer

Answers

The number of times the yo-yo rotate in 1 second is 8π times. Option B

What is a function?

A function can be defined as defined as an expression, rule or law that explains the relationship between two variables.

These variables are;

The dependent variableThe independent variable

From the information given, we have that;

f(x) = 2cos (8πx) + 2

Where;

f(x) represents the vertical distance in inches that the arrow is from the lowest point on the yo-yo x represents time in seconds

If the value of x is 1 second, then

f(x) = 2cos(8π) + 2

Hence, the value is 8π times

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Jerica has $4,000 in assets and $2,500 in liabilities. Calculate her net worth.

Answers

Jerica's net worth is $1500.

Net worth is asset minus the liabilities. Assets include savings account, retirement account and so on or items like car or property which you can sell for cash. Liabilities include money that you owe to another person or entity.

According to the question we have been Jessica's

                   Assets = $4000

                   Liabilities = $2500

The formula for the net worth is given as below :

     Net worth = Asset - Liabilities

Putting the required values in above formula we get

          Net worth = $4000 - $2500

          Net worth = $1500

Hence Jerica's net worth is $1500.

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Solve the system of linear equations by substitution. Check your solution.

Solve the system of linear equations by substitution. Check your solution.

Answers

Answer:

(3, -2)

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to Right

Equality Properties

Algebra I

Solving systems of equations using substitution/elimination

Step-by-step explanation:

Step 1: Define Systems

3y = -2x

y = x - 5

Step 2: Solve for x

Substitution

Substitute in y:                    3(x - 5) = -2xDistribute 3:                         3x - 15 = -2xAdd 2x on both sides:        5x - 15 = 0Add 15 on both sides:         5x = 15Divide 5 on both sides:       x = 3

Step 3: Solve for y

Define equation:                    y = x - 5Substitute in x:                       y = 3 - 5Subtract:                                 y = -2

Answer:

y = -2

x = 3

Step-by-step explanation:

First plug in the y= x-5 equation into the 3y = -2x so that it looks like this:

3(x-5)=-2x

Second after distributing the 3 to the x and -5 you will have an equation that looks like this: 3x -15 = -2x

Then you have keep the x's on one side so you add 2x to both sides and add 15 as well so now you have: 5x = 15

Divide both sides by 5 and get x = 3

To find y, you plug x=3 in in to the y = x-5 and get that y = -2

A rectangular flower bed measures 10m by 6m. It has a path 2m
wide around it. Find the area of the path

Answers

The area of the path is 80 square meters.

Given: A rectangular flower bed measures 10m by 6m. It has a path  2m wide around it.

To Find: The area of the path.

Solution: We need to subtract the area of the inner rectangle from the area of the outer rectangle.

So,

The outer rectangle has dimensions 14m by 10m (adding 2m to each side of the flower bed), so its area is:

A outer = 14m x 10m = 140 m²

Now,

The inner rectangle has dimensions 10m by 6m (the original dimensions of the flower bed), so its area is.

A inner = 10m x 6m = 60 m²

Now,

The area of the path.

A path = A outer - A inner

           = 140 m² - 60 m²

           = 80 m²

Thus, The area of the path is 80 square meters.

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What is the slope of the line in the graph?

What is the slope of the line in the graph?

Answers

Answer:

i believe it is 1

Step-by-step explanation:

Answer:

the slope is 1

Step-by-step explanation:

rise/run

1/1 = 1

If pierce wanted to manufacture this ladder, what might they do to make it feasible to put on truck

Answers

Answer:

a111111111111111111111111111111

Step-by-step explanation:

sorry I heeded to do that

Solve for x
1/4 + 1/2 + x = -3/4

Answers

Answer:

x = -3/2

Step-by-step explanation:

Lets first multiply the entire equation by 4 to get rid of the fractions.

1+2+4x = -3

3+4x = -3

4x = -6

x = -6/4

x = -3/2

The answer is x= -3/2
Solve for x1/4 + 1/2 + x = -3/4

6. The fixed costs of producing a Wild Widget are $34,000. The variable costs are $5.00 per widget. What is the average cost per widget of producing 7,000 Wild Widgets? Round to the nearest cent. :))))

Answers

Answer: To calculate the average cost per widget, we need to consider both the fixed costs and the variable costs.

Fixed costs: $34,000

Variable costs per widget: $5.00

Total costs = Fixed costs + (Variable costs per widget × Number of widgets)

Total costs = $34,000 + ($5.00 × 7,000)

Total costs = $34,000 + $35,000

Total costs = $69,000

Average cost per widget = Total costs / Number of widgets

Average cost per widget = $69,000 / 7,000

Average cost per widget ≈ $9.86

Therefore, the average cost per widget of producing 7,000 Wild Widgets is approximately $9.86.

Step-by-step explanation: :)

There are 23 red candies, 16 blue candies,
and 10 yellow candies. What is the
probability that you will reach into the
candy bag and choose a yellow piece?

Answers

Answer:

\(\frac{10}{49}\)

Step-by-step explanation:

There are 23 red candies, 16 blue candies and 10 yellow candies.

Which means altogether we have..

23 + 16 + 10= 49

49 candies.

To find the probability of picking a yellow piece, we know that there are 10 yellow candies out of 49 candies.

So the chances of getting a yellow piece is \(\frac{10}{49}\)

10 YELLOW CANDIES

49 CANDIES

Directions: Using the digits 1 to 9, at most one time each, fill in the boxes to find the largest or smallest possible values for the sum of X and Y.

Directions: Using the digits 1 to 9, at most one time each, fill in the boxes to find the largest or

Answers

9514 1404 393

Answer:

  smallest: 8x -3 = 4; 1y +9 = 2. total = -49/8

  largest: 1x -9 = 8; 2y +3 = 7. total = 19

Step-by-step explanation:

If we use variables to represent the box contents, we can write ...

ax -b = cdy +e = f

Then the values of x and y are ...

  x = (c +b)/a

  y = (f -e)/d

For positive integer values of the variables, x will always be positive, and y may or may not be negative.

Smallest sum

For the sum to be the smallest, we must have x be as small as possible and the ratio (f-e)/d be as negative as possible.

x will be small for large 'a' and for (c+b) small. For y to be as negative as possible, we want 'd' and 'f' small and 'e' large. Best results are obtained for

8x -3 = 4   ⇒   x = 7/81y +9 = 2   ⇒   y = -7

For these coefficients, the sum is -6 1/8 = -49/8.

(note that the values of 'b' and 'c' can be swapped with no net effect)

Largest sum

For the sum to be the largest, we must have x as large as possible: (b+c) large and 'a' small. At the same time we must have y be positive and as large as possible: (f-e) positive and large, 'd' small. Best results are obtained for

1x -9 = 8  ⇒   x = 172y +3 = 7   ⇒   y = 2

For these coefficients, the sum is 19. Again, 'b' and 'c' can be swapped with no effect.

_____

Additional comment

These extreme values are verified by examination of the 60,480 possible permutations of the coefficients.

Answer:

Smallest: 8x-3=4; 1y+9=2. total= -49/8

Largest: 1x-9=8; 2y+3= 7. total= 19

Step-by-step explanation:

#CARRYONLEARNING
Directions: Using the digits 1 to 9, at most one time each, fill in the boxes to find the largest or

Calculate each compound event probability: a. X ≤ 15, n = 20, π = .70 (Round your answer to 4 decimal places.) b. X > 8, n = 11, π = .65 (Round your answer to 4 decimal places.) c. X ≤ 1, n = 13, π = .40 (Round your answer to 4 decimal places.)

Answers

For X ≤ 15, n = 20, π = .70 ; compound event probability is approximately 0.0008 .

For X > 8, n = 11, π = .65 ; compound event probability is  approximately 0.9198.

For X ≤ 1, n = 13, π = .40 ; compound event probability is  approximately 0.6646 .

a. To calculate the probability of the event X ≤ 15, n = 20, π = .70, we will use the binomial distribution formula:

P(X ≤ 15)

=  ∑_(k=0)¹⁵〖(20Ck)(0.70)^k (0.30)^(20-k) 〗

Using a binomial distribution calculator, we can find this probability to be approximately 0.0008 (rounded to 4 decimal places).

b. To calculate the probability of the event X > 8, n = 11, π = .65, we will first find the probability of X ≤ 8, and then subtract this value from 1 to find the complement probability:

P(X > 8) = 1 - P(X ≤ 8)

= 1 - ∑_(k=0)⁸〖(11Ck)(0.65)^k (0.35)^(11-k)〗

Using a binomial distribution calculator, we can find the probability of X ≤ 8 to be approximately 0.0802.

Therefore, the probability of X > 8 is approximately 0.9198 (rounded to 4 decimal places).

c. To calculate the probability of the event X ≤ 1, n = 13, π = .40, we will use the binomial distribution formula:

P(X ≤ 1)

= ∑_(k=0)¹〖(13Ck)(0.40)^k (0.60)^(13-k)〗

Using a binomial distribution calculator, we can find this probability to be approximately 0.6646 (rounded to 4 decimal places).

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I am stuck on a question I would like some help with

I am stuck on a question I would like some help with

Answers

Answer:

m<3 = 80

Step-by-step explanation:

We know that the sum of all the angles in a triangle is 180.

Thus, we can find the m<3 using the equation 180 - (70 + 30) = m<3

Simplifying gives us m<3 = 80

Answer:

B .80

Step-by-step explanation:

all interior angles in a triangle=180

180-(70+30)

180-100

=80

\(x^{2} -7x=12\)

Answers

1. x to the 2nd power = 2x
2. combine like terms (2x-7x=5x)
3. divide sides by same factor (12/5x)
4. x = 12/5
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