What is the area of the polygon?

Which of the following would be a good name for the function that takes the weight of a box and returns the energy needed to lift it?

What is the result of adding the system of equations? 2x+y=4 3x-y=6

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?