Luis needs to run no less than 120 miles in order to go with the cross country team to a summer training camp. He has thirty days to pre-train for the camp. Which inequality can be used to find how many miles Luis must run each day to meet this goal?

Respuesta :

30 days to run at least 120 miles

 120/30 = 4

let x = number of days

he needs to run at least 4 miles per day

 so x≥4  ( do any of your choices look like this?)

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