Answer:
36
Step-by-step explanation:
it costs 8 dollars to rent a locker because
28x5=140
180-140=40
40/5= 8
M would represent the slope. for example if your equation was y=5x+9, 5 is your slope and 9 is the y intercept
Answer:

Step-by-step explanation:
All you gotta do is subtract - b + c from both sides then simplify.