An item is regularly priced at $80. It is now priced at a discount of 20% off the regular price. What is the price now?

Since the discount is 20% off,

the sale price will be 100% - 20% = 80% of the regular price.

80% of $80

= $ 64

b. 24 mm

step-by-step explanation:

use the pythagorean theorem.

a^2 + b^2 = c^2

a^2 + 7^2 = 25^2

a^2 + 49 = 625

a^2 = 576

a = 24

answer: b. 24 mm

the answer on e2020 is

10

4/5

3/5

4/3

step-by-step explanation: