Dan will rent a car for the weekend. She can choose one of two plans. The first plan has an initial fee of $59 and costs an addi
tional $0.07 per mile driven. The second plan has an initial fee of $50 and costs an additional $0.09 per mile driven. For what amount of driving do the two plans cost the same ? What is the cost when the two plans cost the same ?
Y=-1/2x+5 slope=-1/2 because it goes down one unit and to the right 2 units, and the y intercept is 5 because that's where the line intercepts the y-axis!