Mathematics

Nick Hawkins

24 October, 03:45

Ben is showing his work in simplifying (3.9 - 9.4) - 0.6 6.1. identify any error in his work or reasoning. step 1: (3.9 - 9.4) - 0.6 6.1step 2: 3.9 ( - 9.4 - 0.6) 6.1 (associative property) step 3: 3.9 - 10 6.1 step 4: 3.9 6.1 - 10 (identity property) step 5: 10 - 10 = 0a he wrote identity instead of commutative in step 4. b he wrote associative instead of commutative in step 2. c he wrote identity instead of distributive in step 4. d he wrote associative instead of distributive in step 2.