Perform the indicated operation.(-4x3 + 7x5 + 6 + 7x4) - (-9 - 5x4 + 5x5 + 6x3)

A. 12x5 + 2x4 + 2x3 - 3
B. 12x5 + 2x4 + 2x3 + 15
C. 2x5 + 12x4 - 10x3 + 15
D. 2x5 + 2x4 + 2x3 - 3


Answer: C

Mathematics

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Use the actuarial method to find the amount of unearned interest for the loan paid in full before the due date.Amount Financed:     $20,000  Regular Monthly Payment: $507.25Total Number of Payments scheduled: 48Loan repaid in full instead of making: 36th payment

A. $332.29 B. $317.33 C. $290.89 D. $334.79

Mathematics

Convert the units.9.84 m =  cm

A. 98.4 cm B. 984 cm C. 0.984 cm D. 0.0984 cm

Mathematics

Solve. Round the answers as indicated.0.1x2 - 0.2x - 0.10 = 0, round to the nearest thousandth

A. 4.317 B. -2.317, 4.317 C. -1.317, 5.317 D. -1.317

Mathematics

Simplify the expression. Assume that all variables are positive when they appear.

A.
B.
C.
D.

Mathematics