Answer:
2. -18w + 6
4. 2w - 20w + 6
Step-by-step explanation:

If you want to find out your score if you did not step out of the boundaries, you need to add 0.3 + 9.124 = 9.424<span />
Answer:
-6x + 54y + 4.83 xy + 9.32
Step-by-step explanation:
line up like terms next to each other:
7x - 13 x + 18y + 36y + 4.83xy + 9.32
solve:
-6x + 54y + 4.83xy + 9.32
The answer is really simple just do 3 plus 5 which is 8 so the answer is 8x