How many like terms are in t+5.25t

The equation respenting the left table is

What is the approximate value of  q  in the equation below? –1.613–1.5220.5853.079

Tony is charged $ 50 and additional $0.15 per miles for renting a car. a) represent the cost of renting a car with an equation,and the determine the cost if he drove it70 miles.b) what would be the cost of a car rental if the car was driven 250 miles? show work