Find the common difference of the arithmetic sequence.-18, -22, -26, -30, ...
A. -12
B. 12
C. -8
D. -4
Answer: D
Mathematics
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Give an appropriate answer.Let
f(x) = -3 and
g(x) = 6. Find
.
A. -5
B. - 
C. -9
D. - 2
Mathematics
Use a calculator to evaluate the expression. 
A. 
B. 15015
C. 1001
D. 3003
Mathematics
Graph the first-octant portion of the plane.3x + 3y + 2z = 6
What will be an ideal response?
Mathematics
Write the reciprocal of the expression below. Assume the variables do not equal zero.
Mathematics