Yolanda participated in a walkathon in which each kilometer walked raised $10 for charity. Her goal was to raise more than $300 on Saturday and Sunday. She raised $50 on Saturday. Which graph shows all the distances, in kilometers, that Yolanda could have walked on Sunday to reach her goal?
Answers
Answer:
B
Step-by-step explanation:
She needed to raise at least $250
$250 divided by $10 equals 25 km
So she need more than 25km to raise over $300
Related Questions
Can anyone solve this?
Answers
Pretty YEAH RESLLY PRETTY
Kevin is staining the wooden floor of a court. The court is in the shape of a rectangle. Its length is 33 feet and its width is 32 feet. Suppose each can of wood stain covers 132 square feet. How many cans will he need to cover the court?
Answers
Answer: 8 cans
Step-by-step explanation: 33x32=1056 (the area) each can can go 132 so 1056/132=8
From an 18-pound cut of meat, Mr. Rand cuts off steaks weighting 1 pound 15 ounces, 3 1/8 pounds, and 4 1/2 pounds. He divides up the rest into 9-ounces patties and sells them at 3 for $3.12. How much money does he receive for the patties?
Answers
Answer is in the picture
The amount of money received by him will be $15.60.
What is an expression?Expression in maths is defined as the collection of the numbers variables and functions by using signs like addition, subtraction, multiplication, and division
The amount will be calculated as follows:-
The cut off amount = 18 - ( 1(15/16) -3(1/8)-4(1/2) = 8(7/16)
Now 16 ounces make a pound so divide by 16 we get:-
(135/16) ÷ ( 9 / 16 ) = ( 135/16 ) x ( 16 / 9 ) = 15
Dividing 15 by 3 we get 5 packs of 3 patties for $3.12
So amount = 3.12 x 5 = $15.60
Therefore the amount of money received by him will be $15.60.
To know more about Expression follow
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The table shows the multiplication of two linear expressions. Select the correct reason for each step.
Reason 1:
Reason 2:
Reason 3:
Reason 4:
Answers
Answer:
Step-by-step explanation:
reason 1:
opening of brackets to solve the expression
reason 2:
in multiplication order is followed i.e. the number always lead the variable in the expression
reason 3:
for clarification brackets are added to multiply like terms i.e. numbers with numbers and variable with the variable
reason 4:
the solved and simplified expression is delivered as a result
PLEASE HELP THIS IS DUE TONIGHT!!!!!!!!!!
QUESTION IS THE IMAGE PLEASE TELL ME WHICH ONES ARE THEY MY GRADES ARE FAILINGG!!!!!!!!!!!!!!!!!!!!!
Answers
Answer:The possible dimensions of the sports field are width 70 yards, length 7-3x yards.What are dimensions?Dimensions in mathematics are the measure of the size or distance of an object or region or space in one direction. Given that, the width is at least 50 yards and area is (490-210x)We can conclude the shape of the sports field is rectangular.We need to find the Greatest Common factor between 490 and 210, this way:490 = 2 × 5 × 7 × 7210 = 2 × 5 × 3 × 7Then the greatest common factor is 2 × 5 × 7 = 70This GCF is also equal to 70 yards (given in option), therefore it's one of the dimensions of the sports field.Now, we calculate the other side of the sports, this way:Second dimension of the sports field = (490-210x)/70= 7-3x
Step-by-step explanation: Hence, The possible dimensions of the sports field are width 70 yards, length 7-3x yards.
Answer:
The dimensions of the field are width 70 yards, length 7-3x yards.
Find the balance: $4762 with a simple interest rate of 2.3% at 7 years. Can someone explain simple interest rate?
Answers
Answer:
I am pretty sure its $766.68
Step-by-step explanation:
Simple interest is one way that interest can be calculated on a loan or investment. ... The standard formula is I = Prt, with “p” being the principal on the loan, “r” being the rate at which interest is being charged, and “t” being the time over which interest is being charged.
Please need help ASAP
Answers
Devon is making greeting cards, which she will sell by the box at an arts fair. She paid $20 for a booth at the fair, and the materials for each box of cards cost $6. She will sell the cards for $10 per box of cards. At some point, she will sell enough cards so that her sales cover her expenditures. How much will the sales and expenditures be? How many cards will that take?
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Next, let's find out how many boxes of cards she needs to sell in order to earn enough money to cover her expenditures. She'll sell each box of cards for $10, so she'll need to sell $26 / $10 = 2.6 boxes of cards (rounded up to 3 boxes).
So, her sales will be 3 boxes * $10 per box = $30. And her expenditures and sales will both be $30
andre is traveling from jeffersonville to springfield. he plans to stop for a break when the distance he has traveled and the distance he has left to travel have a ratio of 3:7. where should andre stop for his break? jeffersonville, J (-15, 2). springfield, S (25, 17)
Answers
Answer:
Andre should stop at (-3 , 6.5)
Step-by-step explanation:
The change in x is from -15 to 25 which is 40 units. 40 x 3/10 = 12 which means Andre moves 12 units right starting from -15 so the x coordinate is -15+12 = -3
The change in y is from 2 to 17 which is 15 units. 15 x 3/10 = 4.5 which means Andre moves 4.5 units up starting from 2 so the y coordinate is 2+4.5 = 6.5.
John wants to buy a shirt. The shirt costs $60. John has a coupon that would take 10% off the price of the shirt. How much would be the sale price of the shirt after the 10% discount?
Answers
Answer:
$54
Step-by-step explanation:
10 percent of 60 is 6 and thats because 60 times 10 percent is 6 so $60-$6=$54
Calculate the markup when the original cost is $23.50 and the markup is 100%.
Answers
Answer:
100%of23.50
100/100×23.50
100÷100=o then we multiple 0 with 23.50 then answer is 23.50
what is an equation of the line that passes through the points (4,−3) and (2,−4)
Answers
Answer:
This is easy, y=3.5x-3
Step-by-step explanation:
just do y2-y1/x2-x1, then you get slope which is M, is the formula, y=mx+b, then for B you pick one of the coordinates and fill in the formula, for example, i picked (2,-4), so i filled in -4=3.5(2)+b, then after multiplying 3.5*2=7, then 7-7 and 4-7, you get -3=b, so the full equation is y=3.5x+-3
I hope this is correct
This is the graph of f(x) = x+A/x+B. The grid lines in the graph are one unit apart. What is the value of A/B
Answers
The value of A/B is given as follows:
A/B = -2.
What are the asymptotes of a function f(x)?The vertical asymptotes are the values of x which are outside the domain, which in a fraction are the zeroes of the denominator.The horizontal asymptote is the value of f(x) as x goes to infinity, as long as this value is different of infinity.From the graph, the function has a vertical asymptote at x = 1, hence the value of B is given as follows:
B = -1 -> as x + B = 0 -> x = -B = -1.
When x = 0, y = -2, hence the value of A is obtained as follows:
A/-1 = -2
A = 2.
Then the division is given as follows:
A/B = 2/-1 = -2.
More can be learned about the asymptotes of a function at https://brainly.com/question/1851758
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Claire used counters to make the pattern shown below.
Pattern 1 : 1 counter, 1^2
2: 4 counters, 2^2
3: 9 counters, 3^2
True or false.
A) There are 25 counters in the 5th figure
B) There are 42 counters in the 6th figure
C) There are 81 counters in the 9th figure
D) There are 121 counters in the 11th figure
Answers
Answer:
A, C, and D
Step-by-step explanation:
A 5^2=5x5 5x5=25
B 6^2=6x6 6x6=36
C 9^2=9x9 9x9=81
D 11^2=11x11 11x11=121
Help please
......................
Answers
=3500x + 15y [multiplying the equation by 100]
= 700x + 3y [dividing the equation by 5]
2. Let x be an even integer
x + (x+2) + (x+2+2)
x+x+2+x+4
3x+6
3. 1/5*(r+7) - 9s
(r+7)/5 - 9s
4. x=cows
y= goats + sheep
x= (y+140)/2
35x + 0.15y
=3500x + 15y
= 700x + 3y
2. x + (x+2) + (x+2+2) ----> x+x+2+x+4 ----->3x+6
3. 1/5*(r+7) - 9s -----> (r+7)/5 - 9s
4. x=cows and y= sheep+goats
Answer/x= (y+140)/2
Mary and her three friends go out to lunch and their bill is $36. If they want to tip their waitress 15%, how much money should they tip?
GOOD EXPLAINING PLEASE
Answers
Explaining: To find the this all you have to do is convert 15% into decimal form which would make it .15
After that what you do is multiply .15 by 36.
This would leave you with $5.40.
Pls let me know if this helped :).
please help me with this math question Graph this line using the slope and y-intercept:
Answers
Answer:
(8,1) (15,2) (22,3) (29,4) (36,5) (43,6)
Step-by-step explanation:
Answer:
Step-by-step explanation:
The equation y=7x+1 is written in slope intercept form. That would be:
y=mx+b
m is the slope
b is the y intercept, or where the line first is seen on the y axis.
Because b=1, the y intercept is 1.
Because m=7, the slope is 7.
STEP 1: GRAPH THE Y INTERCEPT.
Since b=1, the line crosses the y intercept when y=1. So graph y=1 on the coordinate plane.
STEP 2: GRAPH THE SLOPE
Do this by going up 7, then right 1. Because 7 is a positive number, you go up.
hope this helps !!! brainliest would be appreciated :D
Keira said that if 6 tickets are sold, there should be 2 tickets left. Is Keira correct?
Answers
According to Keira, if 6 tickets are sold, there should be 2 tickets left. However, we don't have any information about the initial number of tickets available.
If the total number of tickets initially was 8, and 6 tickets were sold, then there would indeed be 2 tickets left, supporting Keira's statement.
However, if the total number of tickets initially was less than 8, or if the statement doesn't specify the initial number of tickets, we cannot determine if Keira's statement is correct.
Therefore, without additional information, we cannot determine the accuracy of Keira's statement.
85 POINTS!!!!!! Describe the graph of y = -|x + 4| - 5. 9(For 85 points it should at least be a sentence or two)
Answers
Answer:
The graph is the shape of an inverted "V" and opens downwards.
The vertex of the graph is (-4, -5) and its axis of symmetry is x = -4.
When x > -4, every time x increases by 1 unit, y decreases by 1 unit.
When x < -4, every time x decreases by 1 unit, y decreases by 1 unit.
Step-by-step explanation:
Absolute value
The bars either side of an expression or a value are the absolute value symbols. "Absolute value" means how far a value is from zero. Therefore, the absolute value of a number is its positive numerical value.An absolute value function is a function that contains an algebraic expression within absolute value symbols.-----------------------------------------------------------------------------------------
General form of an absolute value function
\(y=a|x-h|+k\)
where:
a controls the width of the "V".(h, k) is the vertexIf a > 0 the graph opens upwards.If a < 0 the graph opens downwards.x = h is the axis of symmetry.If 0 < a < 1, the graph is compressed.
If a > 1 the graph is stretched.
Given absolute value function:
\(y=-|x+4|-5\)
Graph of the given absolute value function:
As a < 0, the graph is the shape of an inverted "V" and opens downwards. The vertex of the graph is (-4, -5).Its axis of symmetry is x = -4. When x > -4, every time x increases by 1 unit, y decreases by 1 unit.When x < -4, every time x decreases by 1 unit, y decreases by 1 unit.
I need help with this question, I'm not very good at math and all help is appreciated!
Answers
Answer:
A
Step-by-step explanation:
We can solve for H by isolating it on one side of the equation, as follows:
J/H - I/H = G
Taking H as the common denominator:
(J - I)/H = G
Multiplying both sides by H:
J - I = GH
Adding I to both sides:
J = GH + I
Dividing both sides by G:
H = (J - I)/G
So the answer is
(A)
H = (J - I)/G.
Answer: A
Step-by-step explanation:
\(\frac{J}{H} = G + \frac{I}{H}\) >Since you are solving for H bring I/H to the other side
by subtracting I/H from both sides
\(\frac{J}{H}- \frac{I}{H} = G\) >There is a common denominator so you can
combine the fractions
\(\frac{J-I}{H} = G\) >Multiply both sides by H or cross multiply whichever
way your mind things about how to get H on top
\(J-I = G(H)\) >Divide both sides by G
\(\frac{J-I}{G} = H\) >Answer is A
Complete the following statement.
Of the three pools described, Model ___ needs the smallest amount of water to be completely filled.
A
B
C
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....................
Answers
Answer:
?
Step-by-step explanation:
1/2 + 1/3 PLEASEE in fraction
Answers
1/12
This is because a common number between the two is 12 so 1/2 + 1/3 = 1/12
Multiply the pairs of numbers and match them with their products. Tiles (-5)(4.2) (-7)(-3) (4) (5) (2.5)(-9) Pairs 22.5 21 -22.5 -21 111
Answers
Here are the pairs matched with their products:
- (-5)(4.2) matches with -21
- (-7)(-3) matches with 21
- (2.5)(-9) matches with -22.5
Pairs (4) and (5) do not have corresponding products in the given options.
(-5)(4.2) = -21
(-7)(-3) = 21
(4)(5) = 20
(2.5)(-9) = -22.5
So, the pairs of numbers and their products are as follows:
(-5)(4.2) = -21 matches with -21.
(-7)(-3) = 21 matches with 21.
(4)(5) = 20 matches with 20.
(2.5)(-9) = -22.5 matches with -22.5.
I hope this helps!
What is 2(n−3)=4n+1?
n=??
Answers
Answer:
n = -7/2
Step-by-step explanation:
2(n - 3) = 4n + 1
=> 2n - 6 = 4n + 1
=> -6 - 1 = 4n - 2n
=> -7 = 2n
=> n = -7/2
What is the solution to StartFraction negative 3 over 7 EndFraction m less-than 21?
m 49
m > -49
m < -49
Answers
Answer:
C - m > -49
Step-by-step explanation:
Got it right on edge! Have a good day! :))
The solution of the inequality - 3/7m < 21 will be m > - 49. Then the correct option is B.
What is inequality?Inequality is defined as an equation that does not contain an equal sign. Inequality is a term that describes a statement's relative size and can be used to compare these two claims.
The inequality is given below.
- 3/7m < 21
Simplify the inequality, then we have
- 3/7m < 21
3/7m > - 21
m > - 21 x 7 / 3
m > - 49
The solution of the inequality - 3/7m < 21 will be m > - 49. Then the correct option is B.
More about the inequality link is given below.
https://brainly.com/question/19491153
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you will have to zoom in some
Answers
Answer:
The answer is D
Step-by-step explanation:
if it's 3:50 p.m., what time will it be in 2 1/2 hours?
if it's 9:25 a.m., how long will it be until the time is 1:15 pm?
Answers
Answer:
1. 5:20
2. 4 hours and 10 minutes
Step-by-step explanation:
Answer:
it will be 5:20 for the first one
Step-by-step explanation:
help me with this topic pls thanks
i only need help with part A.) part B.) and part C.)
Answers
Answer:
I can 't and see the question, Pls send it again.
Factor 18x - 36
What is the GCF?
Answers
Answer:
GCF is 18 and Factor is: 18(x-2)
Step-by-step explanation:
To Factor 18x-36, you want to find the GCF. So the GCF here is 18. So let's spilt 18 out of each term.
18x+18(-2)
18(x-2)
So the factoring answer is 18(x-2)
The GCF is 18.
Answer:18
Step-by-step explanation:
the GCF is 18.