prove: 7(w+6)+4=7w+46
Statements Reasons
1.7(w+6)+4 1. Given
2.(7w+42)+4 2.
3.7w+(42+4) 3. Associative Property
4.7w+46 4. Addition
A. Commutative Property
B. Multiplication property of equality
C. Distributive property
D. Addition
Please Help! I Dont understand this!""
Will Give Medal!!!""

Question

prove: 7(w+6)+4=7w+46
Statements                            Reasons
1.7(w+6)+4                         1. Given
2.(7w+42)+4                       2. 
3.7w+(42+4)                    3. Associative Property
4.7w+46                             4. Addition
A. Commutative Property
B. Multiplication property of equality
C. Distributive property
D. Addition
Please Help! I Dont understand this!""
Will Give Medal!!!""

jhonyy9 · Answer

when you eliminate the parentheses by multiplication how you name this ?

mathmale · Answer

In other words, which of the four possible answer choices forms the correct Reason #2?