Perform the indicated operations.(5x7 + 5x5 + 6x) + (7x7 - 7x5 - 8x)

A. 13x7 - 2x5 - 3x
B. 8x13
C. 12x7 - 2x5 - 2x
D. 12x - 2x7 - 2x5


Answer: C

Mathematics

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Evaluate the integral by making a substitution and then using a table of integrals.

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C.  + ln   + C
D.  -  ln   + C

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Factor completely.49s5 - 36st4

A. s(7s2 + 6t2)(s + t)(s - t) B. (7s2 + 6st2)(7s2 - 6st2) C. s(7s2 + 6t2)(7s2 - 6t2) D. 49s(s2 + t2)(s + t)(s - t)

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Provide an appropriate response.Suppose you saw an advertisement in the newspaper for a financial planner who was recommending a certificate of deposit that paid 4.25% interest compounded quarterly. In the fine print at the bottom of the advertisement, it stated that the APY on the CD was   Was this advertisement accurate?

A. Yes B. No

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Find the value of P(x).Find P(-5) where P(x) = 3x2 + 3x - 5.

A. 55 B. -65 C. 85 D. -95

Mathematics