There seems to be a small misunderstanding in your interpretation. Let's break down Zuri's situation and clarify the equation.
- Earnings: Zuri earned $56.80 at his job last week.
- Spending: Zuri spent $40 on a video game.
Now, to determine how much Zuri has left after his spending, we should subtract the amount he spent from his earnings:
\[ $56.80 - $40 = $16.80. \]
This means after spending $40 on a video game, Zuri has $16.80 remaining from his earnings.
The statement "$56.80 - (-40) = 16.80" seems to incorrectly use subtraction with a negative number. Instead of subtracting a negative number, we should simply subtract the $40 he spent.
To summarize:
- Zuri earned $56.80.
- He spent $40.
- Therefore, he has $16.80 left.
So the correct interpretation of the calculation \( $56.80 - $40 = $16.80 \) is that it represents the amount of money Zuri has after his expenditure.
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