Ask question

Ask question

All categories

3 years ago

13

A department store sells a pair of shoes with a 80% markup. If the store bought the pair of shoes for $55.25. Round the price to

the nearest dollar

1 answer:

AleksandrR [38]3 years ago

6 0

Answer:

$31.00

Step-by-step explanation:

that is the procedure above

You might be interested in

A rectangular countertop has a perimeter of 26 feet. its area is 30 square feet. what are the dimensions of the counter?

Sladkaya [172]

P=26=2*(l+L)
⇒ l+L=26:2=13 feet
l=3, L=10

A=l*L=30=10*3

⇒ l=3 feet
L=10 feet

4 0

3 years ago

Which expression is equal to 5/(sqrt)11?

horrorfan [7]

Answer:

Option A is correct

the expression is equal to $\frac{5}{ \sqrt{11}}$ is $\frac{5\sqrt{11}} {11}$

Explanation:

Given expression is, $\frac{5}{ \sqrt{11}}$

Multiply and divide by the denominator by $\sqrt{11}$ in the given expression, we have,

$\frac{5}{\sqrt{11}} \times \frac{\sqrt{11}} { \sqrt{11}}$

or

$\frac{5 \cdot \sqrt{11}} {\sqrt{11} \cdot \sqrt{11}}$

use : $\sqrt{a}\cdot\sqrt{a}=(\sqrt{a} )^2 = a$

then;

$\frac{5\sqrt{11}} { (\sqrt{11})^2} =\frac{5\sqrt{11}} {11}$

Therefore, the expression is equal to $\frac{5}{ \sqrt{11}}$ is, $\frac{5\sqrt{11}} {11}$

8 0

3 years ago

Read 2 more answers

Use the pythagorean theorem to solve the problem. Round your answer to the nearest tenth if necessary.

lyudmila [28]

4^2 + b^2 = 12^2
16 + b^2 = 144
B^2 = 144-16
B^2 = 128
B= 11.3

7 0

3 years ago

What is the perpendicular line slope of -2x-9y=4

zimovet [89]

The slope would be 9/2

8 0

3 years ago

What is the equivalent of | -21 |

Fynjy0 [20]

That's 21.

Hope this helps !

Nyway

8 0

3 years ago

Read 2 more answers