To tell whether the relationship is a proportional relationship if so than give the constant of proportionality

Find an equation for the linear function which has slope -10 and x-intercept -7

Solve 17= -13 - 8x and show your work.

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 = _