Micah walks m miles every morning and 3.2 miles every evening. he has walked total of 85 miles in the past 10 days. which equation can be used to find how many miles micah walks every morning?

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step-by-step explanation:

isaiah walks 3 miles due north, turns and then 5 miles due east. how far is he from his starting point?

a^2 + b^2 = c^2

let c = distance from starting point.

(3)^2 + (5)^2 = c^2

9 + 25 = c^2

34 = c^2

sqrt{34} = sqrt{c^2}

sqrt{34} = c