Adance studio wants to use square mirror tiles to cover two walls in their studio that measure 2 feet by 2 feet. each wall measures 9 feet tall by 22 feet long. the studio instructor has requested that a 1 foot gap be left between the floor and the start of the mirrors. how many mirror tiles are needed to cover both walls?

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?