19+7 divided by 2 - 5 with brackets = 8

A(1,1) b(-3,0) c(-4,-1) d(3,-2) drag it to correct position

How do you find the distance of each number from the mean

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 = _