The price of a dress is reduced by 60%.When the dress still does not​ sell, it is reduced by 60% of the reduced price. If the price of the dress after both reductions is ​$72, what was the original​ price?The price of a dress is reduced by 25​%.When the dress still does not​ sell, it is reduced by 25​% of the reduced price. If the price of the dress after both reductions is ​$72, what was the original​ price?

Answers

Answer 1
Answer:

Answer:

1. $450

2. $128

Step-by-step explanation:

1. new price = .4 (.4 * original price x)

72 = .16x

x = 450

2. new price = .75 (.75 * original price x)

72 = .5625x

x = 128


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thats my question (idk what it means so dont ask) i really need help

Answers

what are the answer choices.

Answer:

0.5

Step-by-step explanation:

The coin has two sides so 50% each.

What is the inverse of the given relation? y=3x+12 Show your work.

Answers

Yo sup??

y=3x+12

y-12=3x

x=y/3 - 4

f(y)=y/3 - 4

or

f(x)=x/3 - 4

where f(x) is the inverse of y.

Hope this helps

Naomi's pedometer recorded 43,498 steps in one week. Her goal is 88,942 steps. Naomi estimate she has about 50,000 more steps to meet her goal. Is Naomi's estimate reasonable?

Answers

yes it is not because 40 thousand + 5 thousand = 90,000  which is close to her goal

How do you find the perimeter of an equilateral triangle when given area​

Answers

Step-by-step explanation:

To find perimeter, you need to add all the sides of the shape.

The area of a traingle is 1/2 bh.

You must find the "b" in order to find the perimeter.

Example:

A triangle has an area of 18 cm^2.

Therefore, the triangle has a 6 cm base and 6 cm height.

Then multiply the base by three to get 18 cm. That is your perimeter.

What is the difference between 2,386 and 7,000? Check your answer using inverse operations.A. 5,614
B. 4,614
C. 9,386
D. 10,386

Answers

The difference between 2,386 and 7,000 is 4614. So, option (B) s correct.

The opposite of an operation is an inverse operation. They are the procedure that undoes the results of another procedure.

For instance, multiplication is the inverse operation of division, and addition is the inverse operation of subtraction.

To calculate the difference between 2386 and 7000.

Subtract 2386 from 7000 as follows:

7000-2386=4614.

To check the answer, we can apply the inverse operation of subtraction, which is addition. So add 4614 to 2386 we get as follows:

4614+2386=7000

Thus, this confirms the difference to be 4614. So, option (B) s correct.

Learn more about the inverse operation, here:

brainly.com/question/13326970

#SPJ6

B. 4,614 because 4,614+2,386=7,000

The ratio of boys to girls in mr.chen's class is 4 to5 .which of the following cannot be the total number of students in mr.chen's class

Answers

13:18 because the numbers don't into 4 or 5.