SOLUTION: At Keith's auto shop, it takes minutes to do an oil change and minutes to do a tire change. Keith has less than hours ( minutes) left to work before he has to leave for the day.
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-> SOLUTION: At Keith's auto shop, it takes minutes to do an oil change and minutes to do a tire change. Keith has less than hours ( minutes) left to work before he has to leave for the day.
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Question 609507: At Keith's auto shop, it takes minutes to do an oil change and minutes to do a tire change. Keith has less than hours ( minutes) left to work before he has to leave for the day. Write an inequality that gives the number of oil changes, , and the number of tire changes, , that he can do before he leaves. Answer by richwmiller(17219) (Show Source):
