Gas mileage is the number of miles you can drive on a gallon of gasoline. a test of a new car results in 440 miles driven on 20 gallons of gas. how far could you drive on 60 gallons of gas? what is the car's gas mileage?

An unknown number of kids and buses are getting assigned. when assigning 4 kids to each bus, there are 2 kids that aren't placed in a bus. when assigning 8 kids to each bus, there are 2 empty buses. how many total kids are there?

Using the side-splitter theorem, daniel wrote a proportion for the segment formed by luke segment de. what is ec?

[15 points]find the least common multiple of the expressions: 1. 3x^2, 6x - 18 2. 5x, 5x(x +2) 3. x^2 - 9, x + 3 4. x^2 - 3x - 10, x + 2 explain if possible