On a cross-country trip, a car uses 5 gallons of gas for every 120 miles it travels. How many
gallons of gas does the car use if it travels 600 miles? How far can the car travel if it uses 30 gallons of gas?

The car uses gallons of gas if it travels 600 miles.

2y= 3 2 x−2 y = − 1 3 x + 1 y=− 3 1 x+1

Acabinmaker buys 3.5 liters of oat varnish the varnish cost $4.95 per liter what is the total cost of 3.5 liters

Arestaurant charges $100 to rent its banquet room for an event. it also charges $15 to serve dinner to each guest. write an equation for the total cost of the banquet room in terms of the number of guests. deine your variables. what is the total cost of the banquet room for 20 guests?