Q-4.8=-9
-4.8 -4.8
q=-4.2
I think
Answer:
the picture go to be 1/4 more smaler
Step-by-step explanation:
Answer:
y = -3x + 7
Step-by-step explanation:

m = slope
b = y intercept
eq:

.75x + 8 = y (x being the number of lines) (8 being the initial charge) Then substitute x with any of the numbers above (multiply 0.75 with any) then add 8 dollars in the end..
You have to do pemdas method and combine all the like terms together