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OpenStudy (anonymous):
HELP ME ? ILL MEDAL Which algebraic expression is equivalent to the expression below? (3x + 12) + 9x A. -6x + 12 B. 24x C. 15x + 9 D. 12x + 12
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OpenStudy (anonymous):
Im pretty confident its D
OpenStudy (harley1312):
The correct answer is D
OpenStudy (aaronandyson):
(3x + 12) + 9x Open the brackets 3x + 12 + 9x 3x+9x+12 12x+12
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