Write the sentence as an equation. Let the variable x represent the number.The sum of twice a number and 8 is 14.

A. 2x - 8 = 14
B. x + 16 = 14
C. 16x = 14
D. 2x + 8 = 14


Answer: D

Mathematics

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A. D B. B C. A D. C

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Write the whole number in standard form.Seventy-five thousand, nine hundred nine

A. 750,909 B. 75,990 C. 7599 D. 75,909

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Perform the indicated operations and simplify the result. Leave the answer in factored form. - 

A.
B.
C.
D.

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Simplify the rational expression.

A. 2
B.
C. - 
D. -2

Mathematics