Use FOIL to find the product.(-4x - 9)(2x - 9)
A. -8x2 + 18x + 18
B. -8x2 + 18x + 81
C. -2x2 + 18x + 81
D. -2x2 + 18x + 18
Answer: B
You might also like to view...
Solve the problem. Assume that simple interest is being calculated in each case. Round the answer to the nearest cent unless otherwise indicated.Robert Hall opened a computer service company. To pay for startup costs, Robert Hall borrowed 
from a bank at 5% for 1 year. Find the interest.
A. $3350.00 B. $335.00 C. $4020.00 D. $70,350.00
Using Green's Theorem, find the outward flux of F across the closed curve C.F = (x - y)i + (x + y)j; C is the triangle with vertices at (0, 0), (3, 0), and (0, 4)
A. 0 B. 24 C. 48 D. 12
Find a formula for the nth term of the sequence.-9, -7, -5, -3, -1 (every other integer starting with -9)
A. an = n - 20 B. an = n - 19 C. an = 2n - 10 D. an = 2n - 11
Simplify the expression.(-10)2
A. 100 B. 20 C. -121 D. -100