Perform the indicated operations and simplify.Let A = 
, B = 
, and C = 
. Find C(A - B).
A. 
B. 
C. 
D. 
Answer: C
Mathematics
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Divide.4 ÷ 0.008
A. 500 B. 50 C. 0.5 D. 5
Mathematics
Write a pair of parametric equations that will produce the indicated graph.The line segment starting at (4, -5) with t = 0 and ending at (-20, 19) with 
A. x = -5t + 6, y = 4t - 6, for 0 ? t ? 4 B. x = 4t - 6, y = -5t + 6, for 0 ? t ? 4 C. x = 6t - 5, y = -6t + 4, for 0 ? t ? 4 D. x = -6t + 4, y = 6t - 5, for 0 ? t ? 4
Mathematics
Solve the problem.
Write an expression in completely factored form for the area of the shaded region.
A. x2 + 10xy + 100y2 B. x2 + 20xy + 100y2 C. (x + 10y)2 D. 10(x + y)2
Mathematics
Graph the function.f(x) = x2 + 3x - 2
A. 
B. 
C. 
D. 
Mathematics