Mathematics
shaniekamccoy
9

Which placement of grouping symbols in the expression gives it a value of 6? 7 • 5 – 4 • 5 + 9 A. 7 • (5 – 4) • (5 + 9) B. 7 • [(5 – 4) • 5] + 9 C. 7 • [5 – (4 • 5) + 9] D. (7 • 5) – [(4 • 5) + 9]

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(2) Answers
coolcat1196

D. Because if you use order of operations (PEMDAS), you would get 35 – [20 + 9] = 35 – 29 = 6 hope that helps:)

queenelise7

The answer is D. Hope I helped! :-)

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