If your car getsc28 miles per gallon, how much does it cost to drive 320 miles when gasoline costs $3.10 per gallon?

Mr. jones determined that the equation y = 98 - 16/5 x could be used to predict his students' unit test scores, based on the number of days, x, a student was absent during the unit. what was the meaning of the y-intercept of the function? (by the way the 16/5 is a )