The regular price of a book is $20.00. The bookstore is currently offering a 15% discount. What is the sale price of the book?

17

Step-by-step explanation:

Find the discount

discount = original price * 15%

               = 20*.15 =3

Subtract the discount from the original price

20-3 = 17

The sale price is 17

$17.00

Step-by-step explanation:

15% discount means 100-15 = 85% of the price is to be paid

85/100 × 200 = 17

v = 1/3 a^2h

step-by-step explanation:

if the height is 57.7cm and the height of the slant edge is 18.2cm, then the volume is 1/3 a^2h.