110 because avg speed is total distance over total time
Answer:


Step-by-step explanation:
Since y=x+1 plug it into bottom equation as y.

Subtract 1 from both sides

Subtract 5x from both sides

Divide both sides by -4

Now x=-3 into the top equation to find y

y=-2
If you're using a coordinate plane, I think it makes a trapezoid
Answer:
b because if your going to the left that means is negative and we are going up that means it's positive