brennacd brennacd

02-02-2018
Mathematics

contestada

Washing 2 cars and 3 trucks take 130 minuets. Washing 2 cars and 5 trucks takes 190 minutes. How long does it take to wash each type of vehicle?

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tygoldhelpp3fo4z tygoldhelpp3fo4z

02-02-2018

car takes 20 minutes
Truck takes 30 minutes

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