Answer:
ummmm what did he sayyyyyyyyy
Step-by-step explanation:
Answer:
x=4
Step-by-step explanation:
combine like terms
divide to get the x by itself
Y=mx+b
y=80x+25
for every hour you must pay 80$
how many hours is X
and B is the rate you must pay anyway for the lesson and how many hours you have rented.
Answer:
101in
Step-by-step explanation:
9*5=45
9*4=36
5*4=20
45+36+20=101