Question

Bo goes to a restaurant and the subtotal on the bill was x dollars a tax of 9% is applied to the bill bo decides to leave a tip of 20% on the entire bill

Answer 1

The expression representing the total amount Bo paid at a restaurant is
`\( x + 0.09x + 0.20 * (x + 0.09x) \)`. It includes the subtotal, 9% tax, and a 20% tip on the entire bill.

Let's break down the process to express the total amount Bo paid in terms of x.

1. **Tax Calculation (9%):** Bo first calculates the tax, which is 9% of the subtotal (x). The tax amount is 0.09x.

2. **Subtotal + Tax:** The sum of the subtotal and tax gives the total amount before the tip. It is expressed as x + 0.09x.

3. **Tip Calculation (20%):** Bo decides to leave a tip of 20% on the entire bill, including tax. The tip amount is 20% of the total before the tip. It is calculated as
`\(0.20 * (x + 0.09x)\).`

4. **Total Amount:** The final expression for the total amount Bo paid is obtained by adding the subtotal, tax, and tip together:

`\[ x + 0.09x + 0.20 * (x + 0.09x) \]`

Simplify this expression to represent the total amount in terms of x.

The probable question may be:

Bo goes to a restaurant and the subtotal on the bill was x dollars. A tax of 9% is applied to the bill. Bo decides to leave a tip of 20% on the entire bill (including the tax). Write an expression in terms of x that represents the total amount that Bo paid.