Identify the expression which represents the calculation "add 8 and 7, then multiply by 2."
A) (2 x 8) + 7
B) 8 + (7 x 2)
C) 2 + (8 x 7)
D) 2 x (8 + 7)
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1 answer

so, which choice does the addition first? Think PEMDAS
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answered by oobleck
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