Find the product. Use the FOIL method.(x + 8)(-5x - 10)
A. -5x2 - 50x - 50
B. -5x2 - 80x - 50
C. -5x2 - 52x - 80
D. -5x2 - 50x - 80
Answer: D
Mathematics
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A. 4? B. 4 C. 24? D. ?
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Solve the problem.Suppose that f(x) = 5x. If f(x) = 
, what is x?
A. -3 B. -5 C. 3 D. 5
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Substitute the given values into the formula and solve for the unknown variable.V = 
Bh; V = 10, h = 2
A. 5 B. 15 C. 20 D. 12
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List the indicated feature of the figure.The faces of
A. A, B, C, D, E B. ABC, ABE, ADE, ACD, BCDE C. Cannot be identified D. AB, AC, AD, AE, BE, BC, CD, DE
Mathematics