Question

A truck driver can drive no more than 8 hours in one day. He has already driven 3.5 hours. He drives at an average rate of 55 miles per hour. Which inequality could be used to find the distance, d, the truck driver can travel in the remaining time?

Answer 1

d ÷ 55 + 3.5 ≤ 8

Explanation:

Answer 2

Answer: The required inequality would be
`(d)/(55)+3.5\leq 8`

Explanation:

Since we have given that

Time should be no more than 8 hours in one day.

He already drive for = 3.5 hours

Average rate of driving = 55 miles per hour

So, distance would be

`d=speed* time\\\\d=55* t\\\\(d)/(55)=t`

So, the required inequality would be

`(d)/(55)+3.5\leq 8`