Respuesta :

hectorgonfire

Answer:

if rob makes $15.20 an hour and on Monday decides to mow two lawns for 2 hours an easy way to do it is by multiplying 15×2=30 then add 0.20+0.20 you get 30.4 that the amont he makes on monday for tuesday just 15.2+30.4 and get $45.60