Answer:
3
Step-by-step explanation:
4(x + 1) + 8 = 24
Subtract 8 from each side
4(x + 1) + 8-8 = 24-8
4(x + 1) = 16
Divide by 4
4(x+1)/4 = 16/4
x+1 = 4
Subtract 1
x+1-1 = 4-1
x=3
Answer:
Y=4x-9
Step-by-step explanation:
The line is at -9 when it's on the y axis
It goes up 4 over 1
Yes, if that is the expenses he has to pay for all three of them. All you have to do is add up the all his expenses and multiple by 12
