Solve the inequality.?x? > 4
A. (-4, ?)
B. (-?, -4) ? (4, ?)
C. (-4, 4)
D. (4, ?)
Answer: B
Mathematics
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Round the amount to the nearest dollar.$342.03
A. $342 B. $342.10 C. $343 D. $341
Mathematics
Graph the system of inequalities. Shade the region that represents the points of intersection.
A.
B.
C.
D.
Mathematics
Solve the equation.125x = 3,125
A.
B.
C.
D.
Mathematics
Solve the problem.At a manufacturing plant, the total cost (in dollars) to produce x items isC(x) = 5.06x + 23,000.What is the marginal cost per item?
A. $23,000 B. $22,994.94 C. $5.06 D. $23,005.06
Mathematics