#1: The sum of q and 5
#2: Twelve times x
Please do as many as you can by yourself and ask questions about those that are hard for you.
Answer: 
Step-by-step explanation:
If you meant to solve for "z", then refer to the attachment below.
4*5-3*4
20-12
=8
Just plug in the numbers and solve. Remember that you multiply before you subtract.
Its is C 8 because 8 plus 8 is 16 so you want to keep doing 8 until you find 36
2*2=4 first you multiply
4-1=3 then subtract
3+3=6 now you add and that is your answer =6