Solve and check the equation.4(5x + 3) + 3(2x - 2) = 5x + 90

A. {8}
B. {9}
C. {4}
D. {-2}

Answer: C

Mathematics

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Find the proceeds to the nearest cent when the following is discounted.Maturity value: $97,600Discount period: 30 daysDiscount rate: 11%

A. $86,864.00 B. $96,717.59 C. $96,705.33 D. $86,964.00

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Multiply and, if possible, simplify. ? 

A. 18
B. 24
C. 12
D. 12

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Solve the system of equations by the substitution method.

A. (-3, -2) B. (-5, 1) C. (1, 5) D. (0, 6)

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Use the calculator graph to find the solution set of the given equation or inequality.- ? x 

A. [-1, 0] B. [-1, ?) C. [-2, -1] D. [-2, ?)

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Mathematics