Simplify the expression.
A. 4x2
B. 
C. 2x4
D. 2x2
Answer: D
Mathematics
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Divide the monomials.
A. 5x10 B. 5x6 C. 5x4 D. 36x6
Mathematics
Convert as indicated. When necessary, round to the nearest tenth of a degree.90.9° C to degrees Fahrenheit
A. 131.6° F B. 195.6° F C. 82.5° F D. 18.5° F
Mathematics
Find the union of the sets.{-6, -1, 3, 6} ? {-3, 0, 5, 9}
A. {-1, 0, 3} B. {0} C. {-6, -3, -1, 0, 3, 5, 6, 9} D. ?
Mathematics
Solve the problem.The amount of money that Pablo makes in a given week varies directly as the number of hours he works that week. In a week in which he works 28 hours, he makes $406. How much will he make in a week in which he works 48 hours?
A. $711 B. $696 C. $706 D. $691
Mathematics