Multiply.(a - 6)(a - 5)

A. 2a2 - 30
B. 2a + 30
C. a2 - 11a + 30
D. a2 + 11a - 30


Answer: C

Mathematics

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A. 8 B. 10 C. 9 D. 7

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Complete the identity. = ?

A. tan ? + cot ? B. cot ? + tan ? tan ? C. tan ? + cot ? D. tan ? + tan ?

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Convert as indicated.680 ml to centiliters

A. 6.8 cL B. 6800 cL C. 68 cL D. 68,000 cL

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Give all possible rational zeros for the polynomial.f(x) = 2x3 + 6x2 + 10x - 8

A. ±1, ±2, ±4, ±8
B. ±1, ± , ± , ± , ±2
C. ±1, ±2, ±4
D. ±1, ± , ±2, ±4, ±8

Mathematics