Given: A car is traveling down a highway at a constant speed, described by the equation , described by the equation , where represents the distance, in miles, that the car travels at this speed in<em> t</em> hours.
To find : Number of miles car travel in 1.5 hour.
Simply put t= 1.5 in the given expression , we get
65(1.5)= 97.5
That means , the car travels 97.5 miles in 1.5 hour.
If you were on a number line you go over 10 numbers to the left. Therefore, you will pass all of these numbers... -7,-6,-5,-4,-3,-2,-1,0,1,2. Your answer will be 2.