Answer:
i think 50 25 or 75 cents
Step-by-step explanation:
Answer:
Step-by-step explanation:
6x+9=63
6x=63-9
6x=54
x=54/6
x=9
I encourage you to figure out the justification yourself.
5.5x+180=455
5.5x=275
The answer is X=50
Slope? rate of change is slop so try that