which of the following is a real -world problem that could be solved with the sum -22 + 9
One possible real-world problem that could be solved with the sum -22 + 9 is calculating the result of a financial transaction. For example, if a person owes $22 and makes a payment of $9, the sum -22 + 9 will yield the remaining amount owed.
One real-world problem that could be solved using the sum -22 + 9 is calculating the change due when making a purchase. Let's say you have bought an item for $22 and you paid with a $50 bill. To determine the correct change you should receive, you can subtract the cost of the item from the amount you paid using the equation -22 + 9.
-22 (cost of the item)
+9 (amount you paid)
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-13 (change due)
Therefore, the change due would be $13.