Cooper earned $214.50 at his job when he worked for 13 hours. How much money did he earn each hour?

Ben is three times as old as samantha, who is two years older than half of michel's age. if michel is 12. how old is ben?

If a is a nonzero real number then the reciprocal of a is

Three friends went on a road trip from phoenix, az, to san diego, ca. mark drove 50 percent of the distance. jason drove 1/8 of the distance. andy drove the remainder of the distance. 1. andy thinks he drove 1/4 of the distance from phoenix, az, to san diego, ca. is andy correct? 2. the distance from phoenix, az, to san diego, ca, is 360 miles. how many miles did each person drive? 3. solve the problem. what is the answer in total?