Question

olivia drives her car at 60 miles per hour for t hours. Ian drives his car at 50 miles pero hour for (t+2) hours. Write a simplified expression for the sum of the distance traveled by the two cars.

Answer 1

distance=speed times time

oliviadistance=60 times t=60t

iandistance=50 times (t+2)=50(t+2)


so total distance=60t+50(t+2) or 60t+50t+100 or 110t+100

Answer 2

The sum of the distance traveled by the two cars will be 110t + 100.

What are work and time?

Work is the completion of any task for example if you have done your homework in 5 hours then you have done 5 hours.

Another example of work is that if you have done your food by 1 hour it means your work duration is 1 hour so work is basically the time duration of any task which you have done.

Distance = speed × time

Distance covered by Olivia's car = 60t

Distance covered by Ian's car = 50(t +2)

The sum of the distances

60t + 50(t +2) = 110t + 100

Hence the sum of the distance traveled by the two cars will be 110t + 100.

For more information about the work and time relation

brainly.com/question/6912604

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