Find an equation for the perpendicular bisector of the line segment whose endpoints are (-1,-5) and (-7, 7).

Find the solution(s) to the system of equations. select all that apply y=x^2-1 y=2x-2

Abook store is having a 30 perscent off sale. diary of the wimpy kid books are now 6.30 dollars each what was the original price of the books

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 = _