If you start at -40 you need 40 to get to 0 then add 40 to get there so B probly or C D
We can put the two equations together with substitution, and we get
3x + 2y = 30
Now we have a single equation in two variables, so we don't have enough information to solve for both x and y.
I think 4/5 because if you multiply you get that!!!!!!
The atajan of that wheat of the graph is lowland of the quake
