Answer:
171 in³
Step-by-step explanation:
Divide both numbers and multiply by 3 then u have an answer
Answer: -y=7
Explanation:
Think of your problem as subtraction:
2x-3y+15
-2x+3y=-1
Answer:
This was timed and posted awile ago but I don't have the answer either way.
Step-by-step explanation: