Approximate the expression to the nearest thousandth.2.9(42) - 2(6) + 6

A. -32.6
B. 46.4
C. 34.4
D. 40.4


Answer: D

Mathematics

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Solve the problem.Paul has $25,000 to invest. He puts x dollars in a safe government-insured certificate of deposit paying 4% per year. He invests the remainder of the money in noninsured corporate bonds paying 12% per year. His total interest earned at the end of the year is given by the algebraic expression . Simplify this expression.

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Mathematics