Mary is in a boat in the ocean 48 mi from point A the

Last updated: 6/23/2023

Mary is in a boat in the ocean 48 mi from point A the closest point along a straight shoreline She needs to dock the boat at a marina x miles farther up the coast and then drive along the coast to point B 96 mi from point A Her boat travels 10 mph and she drives 60 mph If the total trip took 7 hr determine the distance x along the shoreline Mary 48 mi A Marina 96 mi B Add a VERY GOOD explanation I don t understand it Also tell me the exact algebra