The laat balance recorded in jay's bank account was P15,000.00 upon updating his account, he now has 5.25 times more in his account What is the present balance in jay's account?

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