Ok so the equation d=70t represents the distance in miles covered after traveling at 70 miles per hour for t what is d when t is 2.25

d= 157.5 when t is 2.25. all you need to do is plug in 2.25 for t which gives us: d=70(2.25) = 157.7

step-by-step explanation:

you can add the two numbers and divide the result by 2. or you can find the gap between the two numbers and add half of this to the smaller number.