Solve.A rectangular holding pen for sheep is to be designed so that its perimeter is 46 meters and its area is 126 square meters. Find the dimensions of the holding pen.

A. 8 m by 13 m
B. 10 m by 13 m
C. 8 m by 15 m
D. 9 m by 14 m


Answer: D

Mathematics

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Solve the problem.A nail 8 inches long is driven into a board 1 inches thick. How much of the nail protrudes from the other side of the board?

A. 9 inch(es)
B. 1 inch(es)
C. 6 inch(es)
D.  inch(es)

Mathematics

The graph of an exponential function is given. Select the function for the graph from the functions listed.

A. f(x) = 3x + 1 B. f(x) = 3x - 1 C. f(x) = 3x D. f(x) = 3x - 1

Mathematics

Find the requested sum of the arithmetic sequence.an = -4n + 9 Find S6.

A. 5 B. -30 C. -15 D. 30

Mathematics

Solve by separating the two absolute values into equal and opposite cases. = 

A. all real-number solutions
B.
C.
D. ?

Mathematics