Use the appropriate formula to solve the problem.The perimeter of a rectangle is 32 cm. One side is 8 cm longer than the other side. Find the lengths of the sides.

A. 7 cm, 15 cm
B. 8 cm, 16 cm
C. 4 cm, 12 cm
D. 4 cm, 8 cm


Answer: C

Mathematics

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A.
B.
C. y - 5
D. y + 5

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Solve the logarithmic equation.log 5x = log 3 + log (x + 4)

A.
B.
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D. -6

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Solve the polynomial inequality and graph the solution set on a number line. Express the solution set in interval notation.x2 - 2x - 3 ? 0

A. (-?, -1]

B. [3, ?)

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D. [-1, 3]

Mathematics