Multiply the polynomials.(-8m + 9)(2m2 + m + 9)
A. -6m2 - 63m + 81
B. -16m3 + 26m2 - 63m + 81
C. -16m3 - 63m + 81
D. -16m3 + 10m2 - 63m + 81
Answer: D
Mathematics
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Solve the problem.David's company has to ship 1650 boxes of sprinklers. If a truck can hold 550 boxes, how many truckloads does he need to ship all the boxes?
A. 2 truckloads B. 1 truckloads C. 4 truckloads D. 3 truckloads
Mathematics
Choose which of the following descriptions apply to the number (more than one may apply): whole, integer, rational, irrational, real.
A. Real, irrational B. Real, whole C. Real, rational, integer D. Real, rational
Mathematics
Answer the question.For f(x) = x2 - 64 and g(x) = 2x + 3, what is the domain of f?g?
A. 
B. 
C. 
D. All real numbers
Mathematics
Add or subtract as indicated.- 
+ 
A. - 
B. - 1
C. - 
D. - 
Mathematics