Answer:
Each will pay $61.75.
Step-by-step explanation:
How many gallons were used?
Each 100 miles, 3 + 1/4 = 3 + 0.25 = 3.25 gallons are used. The trip has 1500 miles.
100 miles - 3.25 gallons
1500 miles - x gallons
Cost
Each gallons costs $3.80.
48.75 gallons cost 48.75*3.80 = $185.25
Split among the three friends envenly, how much will each pay?
185.25/3 = 61.75
(a) -6
P(x) = ax^3 +bx - 3
x=0
2x-4+6=2
2x+2=2
2x=0
going horizontally, 15, 3, 9, then 1, 3, 6, then 20, then, 40, 60