The thompson family is buying a car that can travel 70 miles on two gallons of gas. assume that the distance traveled in miles y varies directly with the amount of gas used x. this can be represented by y=35x. graph the equation on the coordinate plane. how many miles does the car get per gallon of gas?

Two blends of tea are mixed to make a blend that will be sold at the fair. black tea sells for $2.20 per pound and orange pekoe tea sells for $3.00 per pound. how much of each should be used to obtain a 4lb blend selling for $2.50 per pound?

Complete the equation of the line through (−10,3) and (−8,−8). use exact numbers.

Problem situation: caren is making rice and beans. she can spend no more than $10 on ingredients. she buys one bag of rice for $4.99. beans cost $0.74 per pound. how many pounds of beans, x, can she buy? inequality that represents this situation: 10≥4.99+0.74x drag each number to show if it is a solution to both the inequality and the problem situation, to the inequality only, or if it is not a solution.