she left her computer open for 48 hours
I'd use synthetic div. here, with 2 as my divisor:
________________
2 / 1 -11 18
2 -18
----------------------------
1 -9 0
Note that the coefficients of the missing factor are given here and are 1 and -9. Thus, (x-9) is the missing factor.
I think the answer is the surface area is 144cm3
Answer is B 1, -1
y = -2x + 5
when x = 2; y = -2(2) + 5 = 1
when x = 3; y = -2(3) + 5 = -1
4 x 4 x 4 = 16 x 4 = 64
64 + 2(1) = 64 +2 = 66
66 is your answer
hope this helps
