$40=T >?=m
T= $40,$80,$120,etc.
m=1,2,3,etc
I’m pretty sure it’s the second one if not I’m so sorry
Answer:
y = 3 and y = x + 3
Step-by-step explanation:
The equation y = 3 whose graph is a line parallel to x-axis can be a part of the system.
Consider the equation y = x + 3.
Substitute (0, 3).
3 = 0 + 3
So, (0, 3) lies on y = x + 3 and this can also be a part of the system.
I believe it is 68
Hope this is right!
answer to the problem is x=2/3
