SOLUTION: Can you help me with this problem : A man bought x boxes of doughnuts for $3.49 each. He paid with a $50 bill and received the correct amount of change. If he received more than $1

Question 1081489: Can you help me with this problem : A man bought x boxes of doughnuts for $3.49 each. He paid with a $50 bill and received the correct amount of change. If he received more than $10 but less than $20, which inequality represents the number of boxes of doughnuts he could have bought?
Answer by josmiceli(19441) (Show Source): You can put this solution on YOUR website!
is the amount that he paid
His change was
--------------------------------
(1)

writing this in the other direction:

and

write this the other way:

--------------------
Since he couldn't have a fraction of a box,
I would change these to:
( note that is allowed }
( note that is NOT allowed )
-------------------------------------------
I can combine these as:

You can get another opinion also ( if needed )

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