A department store buys 400 shirts at a cost of $7,200 and sells them at a selling price of $20
each. Find the percent

Answers

Answer 1

Answer:

11%

Step-by-step explanation:

I think that's the answer just check first


Related Questions

what number should be added to both sides of the equation to complete the square?

Answers

-4 is what you put on both sides Bc it’s half of b

I could rlly use sum help - Brainliest!!!!!
Factor completely 4x^4− 20x^3 + 12x^2

Factor completely x^2 − 4x − 12

Which of the following is a factor of x^2 − 6x − 27

Which is a factor of 3x^2 − 33x + 84

Factor completely 81x^2 − 100

Which is a factor of 3x^2y^2 + 6x^2 + 12y^2 + 24

Which of the following is a factor of 15x^2 − 14x − 8

Which is a factor of 12x^2 − 46x − 8

Which of the following is a factor of 2xy + 8y − 8x − 32

What is the factored form of 3x^2 + 5x − 12

Answers

Answer: The answers are 4x^2(x^2+5x+3), (x–6) (x+2), (x–9), 3(x–7)(x–4), (9x–10) (9x+10), 3(y^2+2)(x^2+4), (5x+2), 2(x–4)(6x+1), 2(x + 4)(y - 4), and the factored form is (3x–4)(x–3).

Step-by-step explanation: To solve all the factoring equations, factor using the AC method or factoring the polynomials, the 3 steps are Grouping: using the sum-product pattern, common factor from the two pairs, and

rewrite the expression in factored form.

Lena will use 7 cups of apples to make 4 batches of applesauc. Which expression shows the number of cups of apples in each batch? Group of answer choices 4/7 3/4 1 3/4 1 1/2

Answers

Answer:  1 3/4 cups of apples in each batch

Step-by-step explanation:

STEP  1

Writing out the equation to represent if 7 cups of  apples make 4 batches   One batch is as a result of how many  cups of apples

LET x be number of cups of apples to make each batch

7 cups of  apples = 4 Batches

        x cups of apples = 1 Batch

STEP 2  Solving by cross multiplication

1 batch x 7 cups of apples = 4 batches  X x cups of apples

x cups of apples=1 batch x 7 cups of apples / 4batches

x   = 7 / 4 =  1 3/4

number of cups of apples to make each batch=  1 3/4

A necklace regularly sells for $25.00. The store advertises a 15% discount. What is the sale price of the necklace in dollars?

Answers

Answer:

$21.25

Step-by-step explanation:

100 - 15 = 85

25 * 0.85 = 21.25

calculate the perimeter of a square with vertices on a circle of diameter 4 cm

Answers

Answer:

I dont like sqaures.

Step-by-step explanation: Their pointy.

When Katya factored 288, she listed these factors: 1, 2, 3, 6, 8, 9, 12, 16, 18, 32, 36, 48, 72, 96, and 288. Use a factor rainbow to decide which three factors she missed.

Answers

Answer:

Please find a representation of the factor rainbow below.

The missing factors are: 4, 24, and 144

Step-by-step explanation:

The factors of a number are those numbers that can divide another number without remainder. In this case where Katya factored 288, it means she listed the numbers that can divide 288 without reminder (factors of 288). However, among the factors she listed, THREE factors are missing.

To get the missing factors, we can use a FACTOR RAINBOW, which is a display of the factors of a number in a rainbow shape. The factors are arranged from smallest to largest number in such a way that the two numbers attached to a line can be multiplied to give the original number.

From the attached factor rainbow (see attached image), it can be observed that factors:  4, 24, and 144 are missing in the list of factors Katya provided.

Help pls! A room is 12 feet long and 10.5 feet wide. A scale model of the room is 3.5 feet wide. What is the area of the scale model?


A. 10.3 square feet

B. 14 square feet

C. 122.5 square feet

Answers

It should be B I think

Abby takes a ride-sharing service to ride from her home to the mall. The ride-sharing service charges $1.75 per mile plus a one-time charge of $5.00. Which equation can be used to find y, the total cost of the ride, given x represents the number of miles of the ride

Answers

Answer:

y=1.75x + 5.00

Step-by-step explanation:

HELP PLESEEEEEEEEEE

Answers

12 ft cause it stands higher also the Shadows height is less then the actual height

Answer:

b because if it was c it would be 12 ft the flagpole is 10 ft so 8 ft is right because you need 10

Solve by completing the square (Show all work)
x2 – 10x + 10 = 35

Please help!

Answers

Answer:

x=5+5√2; x=5-5√2

Step-by-step explanation:

To complete the square we need to turn part of the equation into a perfect square trinomial. Remember, in any equation we can do anything we like to the numbers as long as both sides stay equal.

First, let's subtract 10 from both sides.

x^2-10x=25

This does not factor, so we need to turn it into a perfect square trinomial by adding the quantity equal to (b/2)^2. In this case, (b/2)^2 is 25.

x^2−10x+25=25+25

IMPORTANT: You must keep the sides of the equation equal, so we added a 25 to the right side as well to keep the equation true.

From here we can factor, simplify and find our zeroes.

(x-5)(x-5)=50

(x-5)^2=50

x-5=±√50

x=5±√50

√50=5√2

So our final answer is:

x=5+5√2; x=5-5√2

HTH :)

Solve for g in the proportion
g 15
4 6​

Answers

Answer:

g times 15 if it's a algebraic question

g=6

Refer to the explanation for the process.

Explanation:

Solve:

9 g=15 10

Cross multiply each denominator by the opposite numerator.

9×10=15×g

Simplify.

90=15g

Divide both sides by 15

90 15=g

Simplify.

6=g

Switch sides.

g=6

Hope this helps!

how do you solve 18 - (-2)=

Answers

Answer:

the answer would be 20

Step-by-step explanation:

so if 18-(-2)=?

two nwgatives make a positive. So the equation would turn into 18+2=20

Im not 100% if this is right but htis is how I was taught to do it.

What is the y intercept of 4y+9x=18

Answers

Answer:

y = 9(2 - x)/4

Step-by-step explanation:

1.) Subtract 9x from both sides.

4y = 18 - 9x

2.) Divide both sides by 4.

y = 18 - 9x/4

3.) Factor out the common term 9.

y = 9(2 - x)/4

My words:

Hope this helps you and let me know if you need help again, also have a blessed day or night, also could I have brainliest for this?

The y intercept of the equation of the line  4y+9x=18 is 4.5.

What is defined as the y-intercept of the line?The point at which the graph intersects this same y-axis is known as the y-intercept. Finding the intercepts of any function of the form y = f(x) is critical when graphing. A function can have one of two types of intercepts. They are recognized as the x and y intercepts. An intercept of the a function is the point at which the function's graph intersects the axis.

For the given question,

The equation of the line is given as;

4y+9x=18

Write the equation in slope intercept form.

y = mx + c

Where, m is the slope and c is the y intercept.

4y = -9x + 18

y = -9x/4 + 9/4

y = -9x/4 + 4.5

Comparing with the standard form, y intercept is found as 4.5.

Thus, the y intercept of the equation of the line  4y+9x=18 is 4.5.

To know more about the y-intercept, here

https://brainly.com/question/25722412

#SPJ2

a lawnmower that regularly sells for %150 was discounted by 25% off.

Questions:

Markup?

Sale price?

Answers

To take 25% off, you want to do 1-.25 which equals .75. That means that you have to pay 75% of the cost after the 25% off discount.

Multiply the cost, 150, by .75 to find the new price after the discount.
150x.75=112.5

The price is now $112.50

Hope this helps!

The line passing through which two points is parallel to the line x - 2y = 16?

I need help anyone fast please

Answers

The two points are (0,-8)&(16,0) i used Desmos download it its great for problems like these

what is the value of this expression below when y=2 and z = 8 : 8y-z

Answers

Answer:

= 8

Step-by-step explanation:

y is 2 then 8y is 8×2=16

z is,8

8y - z is 16-8

=8

on a baseball diamond, Tom, Jerry,and Mark are each standing at different corners. The distance be tween tom and Jerry is 30 feet. If we assume that the angle at Jerry is a right angle,what is the distance from tom to mark

Answers

9514 1404 393

Answer:

  30√2 feet ≈ 42.4 feet

Step-by-step explanation:

If the right angle is at Jerry, then Jerry is at a base location between Tom and Mark. That is, Tom and Mark are at opposite corners of the diamond. The distance from Tom to Jerry is the length of one side of the square. Its diagonal is √2 times the side length, so ...

  the distance from Tom to Mark is 30√2 feet ≈ 42.4 feet

What is the place value of the 3 in the number 40,328,960 ​

Answers

300,000 or three hundred- thousand. :)


.Shaun estimated that the attendance at a college
volleyball game was 1,000. The actual attendance was
1,632. What is the percent error of Shaun's estimate?
Round to the nearest whole percent

Answers

Answer:

38.72%

Step-by-step explanation:

Estimated attendance = 1,000

The actual value of attendance = 1,632

We need to find the percent error of Shaun's estimate. Using the formula as follows :

[tex]\%=\dfrac{|\text{actual value-estimated value}|}{\text{actual value}}\times 100[/tex]

Put all the values,

[tex]\%=\dfrac{1632-1000}{1632}\times 100\\\\=38.72\%[/tex]

So, the percent error of Shaun's estimate is 38.72%.

Help me out real fast

Answers

The answer is the first one, most typical periscopes include mirrors to reflect the light so you can see the image.

What would the equation be if my coordinates were, (-4,3) (2,6) ?

Answers

Answer:

y=1/2x+4

Step-by-step explanation:

change of x=2-(-4)=6

change of y=6-3=3

slope=3/6 or 1/2

y intercept=5

y=1/2x+5

Helps me solve this problem please

Answers

Answer:

the slope is 1/2 to this

Can somebody plz answer all of them correctly! (Only if u done this before) THANKS!
will mark brainliest

Answers

Answer: 31: -12, -2

              32: -6, 3

              33: 4, -4

              34: 1, 8

              35: 2, -6

              36: 2, -3

              37: -5, -6

              38: -8, 9

              39: 7, 0

Step-by-step explanation:

Hope this helps!

Answer:

31. -12, -2

32. 6, -3

33. -4, 4

34. 8, 1

35. -6, 2

36. -3, 2

37. -6, -5

38. 8, -9

39. 7, 0

Step-by-step explanation:

31. -12 + -2 = ‐14 and -12 x -2 = 24

32. 6 + -3 = 3 and 6 x -3 = -18

33. -4 + 4 = 0 and -4 × 4 = -16

34. 8 + 1 = 9 and 8 x 1 =8

35. -6 + 2 = -4 and -6 x 2 = -12

36. -3 + 2 = -1 and -3 x 2 = -6

37. -6 + -5 = -11 and -6 x -5 = 30

38. 8 + -9 = -1 and 8 x -9 = -72

39. 7 + 0 = 7 and 7 x 0 = 0

Danica is saving money to buy a used car in six months. She needs to save $1500 for a down payment in order to be able to finance the rest. She gets paid $180 per week at her part-time job. How much money will she need to save out of every weekly paycheck to reach her savings goal of $1500 in six months? Show the calculations:

Answers

Answer:

$62.5

Step-by-step explanation:

Step one:

Given data

Danica's goal is to save $1500

her pay is $180 weekly.

the duration is 6months

in a month we have 4 weeks

in 6months there are 6*4= 24 weeks

Step two:

In 24 weeks Danica's earnings will be 24*180= $4320

nevertheless, she only needs $1500 for the 24 weeks to make the down payment

So per week, she will need to save 1500/24= $62.5

Which of these formulas models this arithmetic sequence?

4, 15, 26, 37, 48, . . .

Answer:

Answers

Answer:

A

Step-by-step explanation:

you were correct because you have to distribute 1st

Multiply and simplify the following complex numbers:
(3 – 4i) · (–3+ 2i)

Answers

Answer:

The answer is -1 + 18

Layla has a toy car collection of 400 toy cars. She keeps 85% of the toy cars on her wall. How many toy cars does she keep on her wall?

Answers

Answer:

340 cars on her wall

( Brainlyst will help my rank, thanks! <3 )

Which of the following is equivalent to the fraction above? -(3/16)
A. 6/13
B. -13/6
C. -6/-13
D. -6/13

Answers

Answer:

c

Step-by-step explanation:

Answer:

D. -6/13

Step-by-step explanation:

True or False??
.............................

Answers

Answer:

That is true.

Step-by-step explanation:

Look at this example:

3/1 = 1/3 This example applies to most fractions.

I need 5 lines that have a positive slope

Answers

Answer:

y=5x+3

y=2x-6

y=(2/3)x+8

y=100x-15

y=10x-2990

Step-by-step explanation:

The equation of a line is y=mx+b, where m is the slope and b is the intercept. As long as m is positive and you plug something in for b, it can be used to answer your question.

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