Question

Select each expression that is equivalent to 18x + 3

A. 6(3x 1/2)
B. 9(2x + 1/3)
C. 4(4x+ 1) - 1
D. 2(9x + 5) - 7
E. 3(6x + 2) + 3
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Answer 1

Well it's definitely not D or E, so I did math and I'm almost positive that it's A.

Answer 2

B. 9(2x+1/3) is equivalent to 18x+3.

hope it helps .

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