20.2 =0 tens + tenths.

20.2= + 102 tenths

Janet drove 300 miles in 4.5 hours. write an equation to find the rate at which she was traveling

Solve this system of equations. 12x − 18y = 27 4x − 6y = 10

Solve the problem by making up an equation. a man could arrive on time for an appointment if he drove the car at 40 mph; however, since he left the house 15 minutes late, he drove the car at 50 mph and arrive 3 minutes early for the appointment. how far from his house was his appointment?