Solve the following equation algebraically: 3x2-12

And employee salary increased by $4500 which represents a 15% raise what is the rate of the increase

Acity plans to build a new rectangular-shaped park. the perimeter of the park will be 940 meters. the width of the park will be 300 meters. what will be the length, in meters, of the new park?

He concluded that a heavier object dropped from the same height as a lighter object will land