At Floor Clean, a buffer rents for $7 an hour plus a fee of $5. At EZ-Clean, it rents for $6 an hour plus a fee of $10. At what point does
EZ-Clean become the better deal?

Consider this expression and the steps to evaluate it. 4^5(−2)^9/4^8(−2)^3 1. apply the quotient of powers:      (−2)^a/4^b 2. evaluate powers:           c/d select the value of each variable. a = _ b = _ c = _ d = _