Jamaal has 20 models of cars and planes. he has 3 times as many cars as planes. what is the ratio of cars to total models?

15 points! write the slope-intercept form of the equation of the line through the given point with the given slope. use y-y = m(x-x) to solve. through (2,5) slope= undefined

What is the t intercept of the line given by the equation below y= -10x + 14

Mandy and four of her friends want to see a movie. if m represents the cost for one person to see a movie, which expression represents the cost for mandy and her friends to see a movie?