Match equivalent expressions. Numbers and letters go together A. (x +9)(x+2)
B. (x-2)(x-3)
C. (x + 2)(x+3)
D. (x-2)(x+3)
E. (X-9)(x+2)
F. (x-9)(x-2)

1. x²+x-6
X
2. x2 +11x +18
3. x2 - 7x -18
4. x2-5x +6
5. x2 - 11x +18
6. x2 + 5x + 6

no he doesnt because "-16' is negatiive

step-by-step explanation:

step-by-step explanation:

mean or average is 40.6

the surface area is 124cm²

step-by-step explanation:

length: 4cm

width: 9cm

height:   2cm

yeah i know the problem you need. i am taking it right now. the answer is step 3

~mickey