Use a vertical format to find the product.7y2 - 7y + 6
A. -14y3 - 84y2 + 12y
B. -14y3 + 14y2 - 12y
C. 35y3 + 14y2 - 19y - 42
D. 35y3 - 84y2 + 79y - 42
Answer: D
Mathematics
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A. 4500 B. 26,600 C. 26,000 D. 26,300
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Solve the inequality. Write the solution set in interval notation and graph it.6 < 3x ? 21 
A. (-2, 1]
B. [-2, 1)
C. (2, 7]
D. [2, 7)
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Determine the order of the matrix.
A. 4 × 2 B. 2 × 4 C. 2 D. 8
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Write the following in terms of sin ? and cos ? and then simplify if possible.
?
?
A. 
B. ?
C. ?
D. ?
E. ?
Mathematics