Dean paid 27.00 for 4 movie tickets find the unit rate and put it as a fraction

Find and simplify an expression for the area of five rows of x squares with side lengths of x centimeters.

If square root x = -7, then x= -49 true or false

Melanie is buying a bathing suit that costs 39.99. she is given a discount at the cash register of $6.00 when she scratched 15% off on a game piece for a store promotion. what will the sale price of melanie’s bathing suit be?