Answer:
He would need to purchase 8 ticket books. 8*24=192
Step-by-step explanation:
171/24=7.125 so he would need 8 books
Interesting think. So sorry if you get it wrong
Answer:
d =(m-q)/a
Step-by-step explanation:

Pt 1 - how much the value goes down each year
Pt 2 - how much the car was originally worth
Answer:
x = 6
y = -4
Step-by-step explanation:
Plug y into the first equation.
5x - 7(-x+2) = 58
Then, solve for x.
Plug in x back to any one of the equations to find y.