Please Help! how do you know that (-3/4) (-8a) + (-3/4) (-12) is equivalent to both
-3/4(-8a - 12) and 6a + 9. and explain why.

Hey am have account in but wished to create an account here you guys will me with my make new friends of uk !

Reinel saves 30% of every pay check. his paycheck last week was 560$. how much did reniel save last week?

The trapezoid is composed of a rectangle and two triangles. what is the area of the rectangle? what is the total area of the triangles? what is the area of the trapezoid? a) 48 cm2; 32 cm2; 80 cm 2 b) 48 cm2; 16 cm2; 64 cm 2 c) 128 cm2; 32 cm2; 160 cm 2 d) 128 cm2; 16 cm2; 144 cm 2