Atruck traveled at an average speed of 70 miles per hour for 4 hours and had a fuel efficiency of 18 miles per gallon. approximately how many gallons of fuel did the truck use for the entire 4-hour drive? (10 points + brainliest answer) a. 4 b. 10 c. 16 d. 20

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.

b. 2 and 4

step-by-step explanation: