Multiply and simplify. Assume that all variables represent positive real numbers.(x - )(3x + )

A. 3x2 - 4x 
B. 3x2 + 2x - y
C. 3x2 - 2x - y3
D. 3x2 - 2x - y

Answer: D

Mathematics

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Find the discount and proceeds on the simple discount note. Round to the nearest cent.Maturity value: $6000.00Discount rate: 8%Time (days): 210

A. Discount: $276.16 Proceeds: $5723.84 B. Discount: $480.00 Proceeds: $5520.00 C. Discount: $0.00 Proceeds: $6000.00 D. Discount: $280.00 Proceeds: $5720.00

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Write < or > between the pair of numbers to make the statement true.4 ? 9

A. < B. >

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Evaluate the expression for the given replacement values.x ÷ y for x = 295, y = 0

A. 0
B.
C. 295
D. undefined

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