A boat travels 8 miles upstream in 2 hours. Going downstream, it can travel 20 miles in the same amount of time. Find the speed of the current and the speed of the boat in still water.

i think it's ф or x=6,-6

step-by-step explanation:

-x^2=-36

x^2=-36

ф

or

if you mean by : -(x^2)=-36

it'll be: x^2=36

x=6,x=-6

hope it'll ! have a good day!

you for asking!

175

step-by-step explanation:

2 inches x 10 miles = 200 miles - 3 inches = 175

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