Today, everything at a store is on sale. The store offers a 45% discount. If the regular price of an item is x dollars, what is the price you pay after the discount? Write an algebraic expression.

Answers

Answer 1

hello

to solve this question, we should write out an expression

the cost of an item = x

there's 45% discount on x

let y represent the discount price

\(\begin{gathered} \frac{45}{100}=\frac{y}{x} \\ 0.45=\frac{y}{x} \\ y=0.45x \end{gathered}\)

the new price to pay after the discount =

\(x-(0.45x)=\text{new price}\)

the new price of the item = x - (0.45x)


Related Questions

i need halp psl bfghjhg

i need halp psl bfghjhg

Answers

Answer:

Step-by-step explanation: 4.6 grams?

Answer:

4.6 grams to

Step-by-step explanation:

Im not sure

Factor 36+21. Write your answer in the form a(b+c) where a is the GCF of 36 and 21.

Answers

Answer:

3(12 + 7)

Step-by-step explanation:

To find the GCF of 36 and 21, list out their factors.

36: 1, 2, 3, 4, 6, 9, 12, 18, 36

21: 1, 3, 7, 21

The greatest factor which both numbers share is 3.

Therefore, you can factor 36 + 21 as 3(12 + 7)

3(12+7si yes good luck

Find the area of the circle. around to the nearest tenth.

Find the area of the circle. around to the nearest tenth.

Answers

Answer:

1384.7

Step-by-step explanation:

42/2     21^2x3.14=1384.74

Hope this Helps :)

Does anyone know this answer??

Does anyone know this answer??

Answers

Approximately 99.7% of scores lie in the shaded region.

We have,

The empirical rule, also known as the 68-95-99.7 rule, provides an estimate of the percentage of scores that lie within a certain number of standard deviations from the mean in a normal distribution.

According to this rule:

Approximately 68% of scores lie within 1 standard deviation of the mean.

Approximately 95% of scores lie within 2 standard deviations of the mean.

Approximately 99.7% of scores lie within 3 standard deviations of the mean.

Now,

In the given scenario, the shaded region represents the area between -2 and 3 standard deviations from the mean on the x-axis.

This encompasses the area within 3 standard deviations of the mean.

And,

Since 99.7% of scores lie within 3 standard deviations of the mean, we can estimate that approximately 99.7% of scores lie in the shaded region.

Therefore,

Approximately 99.7% of scores lie in the shaded region.

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Which of the following dimensions of an environment describes the degree to which the environment can support growth?
A) capacity
B) flexibility
C) volatility
D) sustainability
E) complexity

Answers

The potential of an organization to generate growth and development is decided by its capacity. So, the option is correct.

Capacity is the correct option.

We know that

while generating an organization we do measure it by the growth and capacity and these two terms are called as capacity

whereas

The option B. Flexibility in an organization underlines the readiness and capability to change. Hence, the option is incorrect.

The option C. Organizational volatility is a degree of how uncertain a change might be. So, the option is not correct.

The option D. Sustainability in an organization can be achieved when the activities, processes, elements, resources, and other components do not harm or negatively affect the environment. Hence, the option is not correct.

The option E. The level of variation among diverse components of the organization is termed complexity. So, the option is incorrect.

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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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calculate the Area of parallelogram GDEF if the base is 5m and the altitude is 3,2m

Answers

Step-by-step explanation:

the area of a parallelogram is

baseline × height = 5 × 3.2 = 16 m²

It takes 35 red beads and 20 yellow beads to make a particular bracelet.
Kim has 435 yellow beads and 855 red beads. How many bracelets can
she make? (Note: The bracelets must all be identical.)

Answers

Answer:

Because 435 divided by 35 equals 12 that means the most you can make is 12 because 855/20 equals 42 which means you dont have enough yellow beads so the most is 12

Step-by-step explanation:

The probability of an event can be calculated by probability formula by simply dividing the favorable number of outcomes by the total number of possible outcomes.

435÷35 = 12 that means the most you can make is 12 because 855/20 =42

What is probability and example?

Probability = the number of ways of achieving success. the total number of possible outcomes.

For example, the probability of flipping a coin and it being heads is ½, because there is 1 way of getting a head and the total number of possible outcomes is 2 (a head or tail). We write P(heads) = ½ .

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Solve. Write the solution in interval notation.

Solve. Write the solution in interval notation.

Answers

The solution in interval notation is; (-∞,  49/2).

What is inequality?

Inequality is defined as the relation which makes a non-equal comparison between two given functions.

To solve the equation 5/16x - 7/4 < 3/4x + 21/2, we can simplify both sides:

5/16x - 7/4 < 3/4x + 21/2

Combining like terms:

5/16x  -3/4x  < 21/2 + 7/4

8/16x < 49/4

1/2x < 49/4

Simplifying the fraction;

x < 49/2

Therefore, the solution in interval notation is (-∞,  49/2).

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. Parul purchased 9 bottles each containing 750 ml of orange juice. What is the total quantity of orange juice she purchased? If you give me correct answer I will make u brainlist and also give 5 rates and thanks
answer me​

Answers

hi

9x750 = 630 +450= 1080 ml

so 1.08 liter.

Which term can be added to the list so that the greatest common factor of the three terms is 12h3?

36h3, 12h6, __________

Answers

The term that can be added to the list so that the greatest common factor of the three terms  12h3 36h3, 12h6, is 48h5

How can the term be known?

A group of numbers' greatest common factor (GCF) is the biggest factor that all the numbers have in common. For instance, 12, 20, and 24 all share two characteristics.

The term that  can fit in to the list so the GCF is 12h3 would be 48h5, this is so because 48 is first divisible by 12  without any  fraction, and we can remove upon dividing 3 h's from this term as it contains a total of 5 h's.

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find fourier transform f(x)=1\|x|

Answers

Answer:

Step-by-step explanation:

Ronaldo's sisters eat the remaining slices of the first loaf of banana
bread. Write an inequality to compare the amount of banana bread that
Ronaldo and his friends ate to the amount his sisters ate

Answers

U didn’t give a lot of explanation

which expression represents these words?

8 more than the quotient of 32 and 4

A. (32-4)+8

B. 32÷4-8

C. (32-4)-8

D. 32÷4+8

Answers

Answer:

(32 ÷4) +8

Step-by-step explanation:

More than means it comes after

quotient of 32 and 4

32÷ 4

8 more than

(32 ÷4) +8

100 Points! Geometry question. Photo attached. Please show as much work as possible. Thank you!

100 Points! Geometry question. Photo attached. Please show as much work as possible. Thank you!

Answers

The length KL is 8 units

The value of x is undefined

The length KL is 12 units

Calculating the length KL

From the question, we have the following parameters that can be used in our computation:

The rhombus

Also, we have

DK = 8

A rhombus is a quadrilateral with all sides equal.

So, we have

KL = 8

Calculating the value of x

Here, we have

SKAL = 2x - 8

There is no point S on the rhombus

This means that

x = undefined

Calculating the length KL

Here, we have

DM = 5y + 2 and DK = 3y + 6

A rhombus is a quadrilateral with all sides equal.

So, we have

5y + 2 = 3y + 6

Evaluate

2y = 4

Divide

y = 2

So, we have

KL = 5 * 2 + 2

KL = 12

Hence, the length KL is 12 units

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Graph line y=-1/5x-5 with y and x points

Answers

Answer:

Please see picture below.

Step-by-step explanation:

Graph line y=-1/5x-5 with y and x points

Find the length of AC using Pythagorean Theorem.

Find the length of AC using Pythagorean Theorem.

Answers

Answer:

23

Step-by-step explanation:

Each of these parts is
1/2
of a different whole.

Which is part of the largest whole?

(please do not delete this question!)

Each of these parts is 1/2 of a different whole. Which is part of the largest whole?(please do not delete

Answers

Answer:

C

Step-by-step explanation:

Since C is the largest half, then C is part of the largest whole.

Answer: C

Lesly graphed two lines in order to find thesolution to a given system of equations.What is the solution?1.) (3, -8)2.) (-3, -8)3.) (8, 3)4.) (-8, -3)

Lesly graphed two lines in order to find thesolution to a given system of equations.What is the solution?1.)

Answers

The solution of the system of equation is the point where the 2 lines cross each other.

By looking at the graph, we can see that they cross each other at (-3,-8)

Correct option: 2

what is relative intrest

Answers

Relative interest refers to the comparison of interest rates between different financial instruments or investment opportunities. It allows individuals or investors to assess and evaluate the attractiveness of various options based on their potential returns.

1. Understand the basic concept: Interest is the cost of borrowing money or the return earned on invested funds. Relative interest involves comparing the interest rates of different financial instruments or investments to determine which one offers a more favorable return.

2. Identify the investment options: Start by identifying the different investment opportunities or financial instruments available. These can include savings accounts, certificates of deposit (CDs), bonds, stocks, or other investment vehicles.

3. Research interest rates: Research and gather information about the current interest rates offered by each investment option. This information can usually be found on financial websites, through financial institutions, or by consulting with a financial advisor.

4. Compare interest rates: Once you have the interest rates for each investment option, compare them side by side. Look for the differences in rates and identify which options offer higher or lower returns.

5. Assess risk and return: Consider the level of risk associated with each investment option. Higher returns often come with higher risk, so it's essential to evaluate the risk-reward tradeoff.

6. Make an informed decision: Based on the comparison of interest rates and the risk-reward assessment, make an informed decision on which investment option aligns with your financial goals and risk tolerance.

Always remember to consider your financial goals, risk tolerance, and consult with a financial advisor if needed.

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9.99 x 10^8 what will be the standard form of this question

Answers

999,000,000 is the answer.

Laws of Exponents, urgent please need the answers right away, thank you!!
solve it both and show the step by step!

Laws of Exponents, urgent please need the answers right away, thank you!!solve it both and show the step

Answers

The values of the expressions are;

z³³

d⁻¹⁶

How to simply the exponents

Note that index forms are described as forms used in the representation of numbers or variables too large or small.

Some rules of index forms are;

Add the exponents when multiplying like basesSubtract the exponents when dividing like bases

Then, from the information given, we have that;

(z⁻⁴/z⁶  × z⁵/z⁻⁶)⁻¹¹

Subtract the exponents, we have;

(z⁻² × z⁻¹)⁻¹¹

expand the bracket

z²² ⁺ ¹¹

z³³

(d⁴)⁻³/(d⁶)⁻²  ÷  (d⁴/d⁶)⁻⁸

expand the brackets

d⁻¹²/d¹²  ÷    (d⁻²)⁻⁸

subtract the exponents

d⁰  ÷  d¹⁶

d⁻¹⁶

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The merry-go-round at the fair rotates 12 times each minute, and children are 15 feet from the center of the wheel when they are in their seats. What is the linear velocity of the children in feet per hour?
360π
720π
21,600π
43,200π

Answers

Answer:

i think c 21600pi

Step-by-step explanation:

Answer:

C. 21600π

Step-by-step explanation:

(04.07A)
Two quantities are related, as shown in the table below:


x y
2 3
4 4
6 5
8 6


Which equation best represents the relationship?

Answers

Answer:

The equation that best represents the relationship is \(y=\frac{1}{2}x+2\).

Step-by-step explanation:

We are given the following table representing the two quantities below;

x        y

2       3

4       4

6       5

8       6

Firstly, we will find the two-point slope here, that is;

Consider two points; (\(x_1,y_1\)) = (2, 3) and (\(x_2,y_2\)) = (4,4)

Now, the formula for finding slope is;

Slope =  \(\frac{y_2-y_1}{x_2-x_1}\)

          =  \(\frac{4-3}{4-2}\)  =  \(\frac{1}{2}\)

Similarly, finding the slope for the points (6,5) and (8,6);

Slope =  \(\frac{y_2-y_1}{x_2-x_1}\)

          =  \(\frac{6-5}{8-6}\)  =  \(\frac{1}{2}\)

Now, the linear equation of the line having slope is given by;

\(y-y_1=m\times (x-x_1)\)  ; where m = slope and consider (\(x_1,y_1\)) = (2, 3)

So, the equation of the line is;

\(y-3=\frac{1}{2} \times (x-2)\)

\(y-3=\frac{1}{2}x-1\)

\(y=\frac{1}{2}x+2\)

Hence, the equation that best represents the relationship is \(y=\frac{1}{2}x+2\).

Answer:

y = -1/2x + 11

America says that the point (0,0) on the graph below means that you use no sugar if you make 1 pie. Is America correct? ​

America says that the point (0,0) on the graph below means that you use no sugar if you make 1 pie. Is

Answers

Answer:

America is correct

Step-by-step explanation:

it says 0,0 and then it would mean it wouldn't have any sugar in the pies

Answer:

No, America's wrong.

If you look on the graph, as the line increases you can see one pie needs around 3/4(not accurate). (0,0) is the origin point. No sugar is used, and no pie was made.

Dividing the sum of (7/8) (15/4) (1/12) by their multiplication gives _________

Answers

The Division of the sum of (7/8), (15/4), and (1/12) by their multiplication is (2712/168).

To find the division of the sum of (7/8), (15/4), and (1/12) by their multiplication, we first need to calculate the sum and multiplication of the given fractions.

The sum of the fractions is:

(7/8) + (15/4) + (1/12)

To add these fractions, we need a common denominator. The least common multiple of 8, 4, and 12 is 24. Let's convert each fraction to have a denominator of 24:

(7/8) = (21/24)

(15/4) = (90/24)

(1/12) = (2/24)

Now we can add the fractions:

(21/24) + (90/24) + (2/24) = (113/24)

The multiplication of the fractions is:

(7/8) * (15/4) * (1/12)

To multiply fractions, we multiply the numerators and denominators:

(7*15*1) / (8*4*12) = (7/96)

Now we can divide the sum of the fractions by their multiplication:

(113/24) / (7/96)

To divide fractions, we multiply the first fraction by the reciprocal of the second fraction:

(113/24) * (96/7) = (2712/168)

Therefore, the division of the sum of (7/8), (15/4), and (1/12) by their multiplication is (2712/168).

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Alexa borrowed some money from her friend in order to help buy a new video game system. Alexa agreed to pay back her friend $10 per week and originally borrowed $170. Write an equation for L,L, in terms of t,t, representing the amount Alexa owes her friend after tt weeks.

Answers

Answer:

\(L(t) = 170 - 10t\)

Step-by-step explanation:

The amount that Alexa owes after t weeks is given by a linear equation in the following format:

\(L(t) = L(0) - bt\)

In which L(0) is the initial amount borrowed and b is how much is paid per week.

Alexa agreed to pay back her friend $10 per week and originally borrowed $170.

This means that, respectivelly, \(b = 10, L(0) = 170\). So

\(L(t) = L(0) - bt\)

\(L(t) = 170 - 10t\)

Solve the system of equations. 3x + 4y = 12 2x + y = 8 (0, 3) (2, 3) (4, 0) (5, −2)

Answers

The system of equations has its solution to be (4, 0)

How to solve the system of equations

From the question, we have the following parameters that can be used in our computation:

. 3x + 4y = 12

2x + y = 8

Make y the subject

y = 8 - 2x

So, the second equation becomes

3x + 4(8 - 2x) = 12

Open the brackets

This gives

3x + 32 - 8x = 12

So, we have

-5x = -20

Divide

x = 4

Recall that

y = 8 - 2x

So, we have

y = 8 - 2(4)

y = 0

Hence, the solution is (4, 0)

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PLS HELPPP !!!!!!!! asappp

PLS HELPPP !!!!!!!! asappp

Answers

Step-by-step explanation:

I don't even get the question pls forgive me

PLEAASEEE HELLLPPPPP I DON'T GET IT ;((
Given: ∆AKL, AK = 9

m∠K = 90°

m∠A = 60°

m∠L = 30°

Find: P∆AKL, The area of ∆AKL .

Answers

Here is the explanation I wrote on the paper. ASK QUESTIONS IN THE COMMENTS! I absolutely LOVE answering questions, and you understanding what I mean in my answer means the world to me.

PLEAASEEE HELLLPPPPP I DON'T GET IT ;((Given: AKL, AK = 9mK = 90mA = 60mL = 30Find: PAKL, The area of
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