A pair of sneakers costs 400 Rand on a 25% discount sale? What was the original price of the sneakers before the discount.

Which choice represents the sample space ,s for this event

Evaluate the expression for the given value of the variable. 5×(h+3) for h=7

When solving this problem: 3025/5.5 = a/90.75 you get 49912.5 which would be the length of one of the sides of a square when the area is only 90.75 inches. is that answer correct, why, and how is it possible?