Question

14.Suppose you are driving to your vacation destination. You are driving at an average rate of 60 mph. You must drive a total of 235 miles. If you have already driven 55 miles how long will it take to reach the destination?

A) 4 hrs
B) 3 hrs
C) 2 hrs
D) 5 hrs

15. Find a solution for the inequality x > 4
A) 8
B) 3
C) 4
D) 0

Answer 1

Answer 14 :

Explanation:

Alright, lets get started.

The total drive is 235 miles.

You have already driven 55 miles.

So remaining distance will be =
`235-55 = 180 miles`

You are driving at the average speed = 60 miles per hour

So, the remaining time to reach the distance will be =
`(distance)/(speed)`

Time =
`(180)/(60) = 3`

So, it will take 3 hrs to reach the destination. : Answer B

Hope it will help :)

Answer 15 :

Alright, lets get started.

There is an inequality given by x > 4

Means whatever the value of x, that must be greater than 4

So, among all the choices, only 8 is the answer which is greater than 4.

So, answer is 8 : Answer A