Solve each system by substitution.
-2x-4Y=-14
y=-5x-10

Why do interests rates on loans to be lower in a weak economy than in a strong one

Secant ac and bd intersect at point e inside f what is the measure of aed if measurements cd equals 30 a b is 50 and cb is 170

Which statement accurately describes how to perform a 90° clockwise rotation of point a (1,4) around the origin?