Tyler bought a shirt from the 25% off rack. It normally costs $16. Why did he pay $12?

Drag each scenario to show whether the final result will be greater than the original value, less than the original value, or the same as the original value. 1. a 25% decrease followed by a 50% increase 2. a 20% decrease followed by a 25% increase

7x+8y=-18, 4x-9y=-3 solve the system of equations

The perimeter of a movie screen is 54 meters. the screen is 18 meters wide. how tall is it?