Oliver read for 450 minutes this month. his goal is to read for 10% percent more minutes next month. if oliver meets his goal, how many minutes will he read in all during the two months?

David and alton are training for a race. they spend 35 minutes stretching and then go on a 5 mile practice run. david runs at a pace of 7 min/mile. alton runs at a pace of 8 min/mile. write an equation for each runner that shows the total length of their workout. then solve each equation showing your work