Question

Can someone please help me I got this question wrong

Answer 1

I think commutative then distributive.

Explanation:

First 17 and 6 is added makes 19 an equivalent. Than 5 is distributed.

Answer 2

Answer: Answer is C, Associative and Distributive

Explanation:

On step one to step two it shows that llz is added to 6z (Both have Z) and from step 2 to 3, 5 is distributed (Multiplied) by 17z which equals 85z and also Distributed (Multiplied) by 29 which gives you 145. Which makes final equation... 85z + 145