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Delicious77 [7]

3 years ago

11

Nancy is buying a new pair of boots. The store is having a sale and all boots are 20% off. Which expression represents the sale

price of the boots where x is the original price of the boots?

1 answer:

leva [86]3 years ago

3 0

There are two expressions that can work for this: 0.8x and x-0.2x Hope this helps :)

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Convert repeating decimal to fractions

timurjin [86]

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Step-by-step explanation: 0.888... can be simplified to 8/9.

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3 years ago

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Answer:

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Step-by-step explanation:

The attached files contain further information so please check them.

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3 years ago

What is the answer to this math problem 40+40x0+1=

Anna71 [15]

PEMDAS is
Parenthesis
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5 0

3 years ago

Find the length of the diameter of circle 0

r-ruslan [8.4K]

Answer:

Diameter = 19.33

Step-by-step explanation:

Imaging a radius line from O to the endpoints of the 7. call this line R.

Label the part of the vertical line from O to the 90 degree intersection y.

Now you have a right triangle.

Using the Pythagorean theorem:

R² = 7² + y²

also

y = R - 3

substitute for y:

R² = 49 + (R-3)²

R² = 49 + R² - 6R + 9

simplify:

0 = 58 - 6R

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2 years ago

Please check this for me i just learned scientific notation

slega [8]

Answer:

$2.6373 \times 10^4$

Step-by-step explanation:

The starting number must always be in the ones' place, it cannot be in the tens place. And it must be between 1 and 10.

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3 years ago

Read 2 more answers