Atruck is rented at $40 per day plus a charge per mile of use. the truck traveled 15 miles in one day, and the total was $115. which equation can be used to find the charge x, in dollars, per mile traveled?
a)40x+15=115
b)40+15x=115
c)40x+15x=115
d)40+15=115x

The equation you will use would be 40x + 15x =115. you're welcome.

just needed some points but try socratic

option c) graph of line going through 1, 4 and 3, 10

step-by-step explanation:

let y equal to margo's coin collection

let x equal to number of years

at the begining x=0, y=1 → point=(x,y)→point=(0,1)

she adds 3 coins per year, then y=1+3x

at x=1, y=1+3(1)=1+3→y=4→point=(x,y)→point=(1,4)

at x=3, y=1+3(3)=1+9→y=10→point=(x,y)→point=(3,10)

the graph of line going through (1, 4) and (3, 10), then the option c is the correct.