During one month, a rental agency rented a total of 155 cars, trucks, and vans. nine times as many cars were rented as vans, and three times as many vans were rented as trucks. let x represent cars, let y represent vans and let z represent trucks. write a system of three equations that represent the number of each vehicle rented

The system of three equations is equal to

Step-by-step explanation:

Let

x ----> the number of cars rented during one month

y ----> the number of vans rented during one month

z ----> the number of trucks rented during one month

we know that

----> equation A

---> equation B

----> equation C

f(x) is going down by 4

step-by-step explanation:

(its either that or its going left by 4)