Bills truck goes 18 miles on one gallon of gas.! how many miles can bill go on 6 gallons

5(-9w) put expression in distributive property

How do you determine whether a relationship represented as as graph is linear or nonlinear

Acar started driving from city a to city b, distance between which is 620 miles, at a rate of 60 mph. two hours later a truck left city b and started moving towards city a at a rate of 40 mph. how many hours after the truck's departure will the two meet?