5. Erin has a balance of $182.73 in her savings account. She makes a deposit of
$12.50 in her account each week
a) Write an algebraic expression that
represents the amount of money in
Erin's savings account after nine weeks.

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?