Answer:
y=x
Step-by-step explanation:
In this graph, all the x values are the same as the y values
(1,1)
(2,2)
(3,3)
(4,4)
etc..
B
(2+6x)+(3-x)
5+5x is your answer
slope = -3 , y-intercept = 9
there are 18 dogs and 3 cats.
