If you run a marathon of 26 1/5 miles in a time of 5 4/5 how far do you run in 1 hour

To answer this question, we can set up a proportion. Let's convert the values to fractions first:

On the left side will contain the known information, and the right side will contain the unknown - how far you run in an hour:

Then we can cross multiply and solve for x:

Then we can multiply by the reciprocal on the left to cancel out the coefficient and only get x:

So now we know that in 1 hour you will run miles or 0.221 miles.

5x+10 is the correct one

hope this

i would say b) is your answer

sorry if im wrong

step-by-step explanation: