Perform the indicated operation.-(3x3 + x - 8) + (8x3 + 2x2) - (6x2 - 7x -1)

A. 11x3 - 8x2 + 6x - 9
B. 4x3 - 2x2 - 6x + 9
C. 5x3 - 4x2 + 6x + 9
D. 5x3 + 4x2 + 8x - 9


Answer: C

Mathematics

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A purchaser obtains a 5-year auto loan at an annual interest rate of 3.04% compounded monthly. Calculate the monthly car payment if the total car cost is 19,030, including tax and license.

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Mathematics