We have the representation of this problem in the figure below. As we have a 10.3 mile race, then the equation is fulfilled as:

We know that there is <span>a water station that is twice as far from the starting line as from the finish line, then:
</span>

So:

∴

and

<span>Finally, the distance of the runner from the finish line is:
</span>
x=-12 i got this answer because -14 is 8 more than -6 so i added 8 to -4 and i got -12
hope it helps
Answer:
$23.25
Step-by-step explanation:
12+11.25
Answer:
-15z+27
Step-by-step explanation:
-3x5z -3x-9