Answer:
the second picture doesn't belong with the other 3.
they are separated angles
2x+x-2=-2-x-1
3x-2=-3-x
4x=-1
x=-0.25
The months that gained income is June, July, and August. The amount of money gained for June is $306.77 the amount gained for July is $301.5 and the amount of money gained for August is $337.88. Hope this helped!!