Starting from 1.5 miles away, a car drives toward a speed checkpoint and then passes it. the car travels at a constant rate of 53 miles per hour. the distance of the car from the check point is given by d=[1.5-53t]. At which times is the car 0.1 miles from the check point? calculate in seconds

Question

anonymous · Answer

i guess you are supposed to solve 
$$0.1=1.5-53t$$ for $t$

anonymous · Answer

subtract $1.5$ from both sides and get 
$$-0.5=-53t$$ then divide by $53$

anonymous · Answer

THANKU <3