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Mathematics, 05.10.2020 23:01 emfranco1

(01.02 MC)Matt is showing his work in simplifying (6.2 βˆ’ 1.6) βˆ’ 4.4 + 7.8. Identify any error in his work or reasoning. Step 1: (6.2 βˆ’ 1.6) βˆ’ 4.4 + 7.8
Step 2: 6.2 + (βˆ’ 1.6 βˆ’ 4.4) + 7.8 (commutative property)
Step 3: 6.2 βˆ’ 6 + 7.8
Step 4: βˆ’14 βˆ’ 6 = 8 (commutative property)
Step 5: 14 βˆ’ 6 = 8

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(01.02 MC)Matt is showing his work in simplifying (6.2 βˆ’ 1.6) βˆ’ 4.4 + 7.8. Identify any error in his...
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