Answer:
hexagon
Step-by-step explanation:
cross section of the cuboid
X : the gas used by first car in 1 particular week
y : the gas used by second car in 1 particular week

Answer:
m + s = 30
2m + 6s = 100
Step-by-step explanation:
took the test
Answer:
B) 7 gallons
Step-by-step explanation:
car begins with 12 gallons and, at a rate of 29 mpg, would allow the car to travel for 348 miles
car only traveled 140 miles so 208 miles more can be driven
208÷29 is approx 7 gallons