Jamie can walk to school in 3/4 hour. the model below shows the total number of hours he walked over three days. whice equation is represented by the model?

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 = _