Alexis bought x boxes of cereal for $3 each, including tax, and paid with a $20 bill. Which expression represents the total amount of change she should receive. Whats the answer?
20.00 - 3.00 x
To find the total amount of change Alexis should receive, we need to calculate the total cost of the cereal first.
The cost of one box of cereal is $3, and Alexis bought x boxes. So, the total cost of the cereal is 3x dollars.
Now, let's calculate the change. Alexis paid with a $20 bill, so the change she should receive is the difference between $20 and the total cost of the cereal, which is 20 - 3x.
Therefore, the expression that represents the total amount of change she should receive is 20 - 3x.
To find the total amount of change Alexis should receive, we need to subtract the cost of the cereal from the amount she paid with a $20 bill.
Since she bought x boxes of cereal for $3 each, the cost of the cereal would be 3x.
So, the expression representing the total amount of change she should receive is:
Change = Amount paid - Cost of cereal = $20 - $3x
However, without knowing the value of x, we cannot determine the exact amount of change.