Mathematics, 10.09.2021 07:00 dee6991
Select the correct answer.
A mistake was made in the steps shown to simplify the expression. Which step includes the mistake?
9/2 + 3(4 β 1) β 7 + 23
Step 1: = 9/2 + 3(3) β 7 + 2^3
Step 2: = 9/2 + 3(3) β 7 + 8
Step 3: = 15/2(3) β 7 + 8
Step 4: = 45/2 - 7 + 8
Step 5: = 31/2 + 8
Step 6: =47/2
A. Step 1
B. Step 4
C. Step 5
D. Step 3
Answers: 2
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Select the correct answer.
A mistake was made in the steps shown to simplify the expression. Which...
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