Answer:

Step-by-step explanation:
STEP 1: Subtract 11x from 7x.
STEP 2: Subtract 10 from 12.
Answer:
−6a − 35b + 48c
Step-by-step explanation:
You do pemdas and if you know Pemads you will get your anwser
Answer:
Do you see the lines and how they are named? I am going to try and explain this in less words than I can. Where it says XS you have to match it up with the lines. But if it says that you have to find XSU (which it does not) you would have to go up all the way but you stop where it says the S so you wont go all the way up to the U. I hope this helps!
Answer:
-1/4x
Step-by-step explanation:
11-12/6-2 = -1/4