Suppose the cost of renting a scooter varies directly with the number of hours you rent it for. it costs $37.50 to rent a scooter for 5 hours. a. what is an equation that relates the number of hours x to the rental cost y? b. what is the graph of the equation in part (a)?

Apiling for a high-rise building is pushed by two bulldozers at exactly the same time. one bulldozer exerts a force of 1250 pounds in a westerly direction. the other bulldozer pushes the piling with a force of 2650 pounds in a northerly direction. what is the direction of the resulting force upon the piling, to the nearest degree? a. 65 n of w b. 25 n of w c. 45 n of w d. 35 n of w