Simplify by combining like terms.-12y - 7x - 5x
A. -12y - 12x
B. -12y + 2x
C. -24xy
D. -12y - 2x
Answer: A
Mathematics
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Solve the equation. Give an exact solution.log5 x = 3
A. 8 B. 15 C. 243 D. 125
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Provide an appropriate response.am ? an = 
A. am - n B. a2m C. am + n D. amn
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Match the graph to one of the listed functions. 
A. f(x) = -x2 - 6 B. f(x) = x2 - 6 C. f(x) = -x2 - 6x D. f(x) = x2 - 6x
Mathematics
Find the length of the missing side of the right triangle. Round to three decimal places, if necessary.a = 9, b = 8
A. c = 12.042 B. c = 72 C. c = 5.831 D. c = 17
Mathematics