Solve the problem.A rectangular piece of fabric is  by  A triangular area with a height of  and a base of  is cut from the fabric. How much area is left over?

A. 160 ft2
B. 336 ft2
C. 320 ft2
D. 192 ft2


Answer: D

Mathematics

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What will be an ideal response?

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Sketch the graph of the polynomial function. Use the rational zeros theorem when finding the zeros.f(x) = 2x3 - 3x2 - 14x + 21

A.

B.

C.



D.

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Find the rate of change. Use appropriate units.Number of Years of Use

A. -$3 thousand per year B. -$4 thousand per year C. $3 thousand per year D. $4 thousand per year

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Compute.

A. -450
B. 5
C. -5
D. - 

Mathematics