d +q = 26
d=26-q
1d +0.25q = 17
1(26-q) +0.25q = 17
26 -q +0.25q = 17
26-0.75q = 17
-0.75q = -9
q = -9 / -0.75 = 12
12 quarters and 14 dollars
check 12 * 0.25 = 3
3+14 = 17
80 * 3 = 240
The car traveled 240 miles.
240/34 = 7.0588...
The car used approximately 7 gallons of fuel for the 3-hour trip.
Answer: Point B is (3,6)
Step-by-step explanation: