Question5. Cameron and Cadena go out to eat for lunch. Part A If their food and beverages cost $\$ 22.50$ and there is a 9\% meals tax, how much is the bill? Write your answer to the nearest cent.
Part B After adding a tip, the total lunch cost was \$28.95. What percentage tip did they give? Enter your answer to the nearest percentage.

Studdy Solution
Calculate the percentage tip.
$$\text{Percentage Tip} = \left(\frac{\$4.42}{\$24.53}\right) \times 100 \approx 18.02\%$$
Round to the nearest percentage:
$$\text{Percentage Tip} = 18\%$$
The total bill including tax is:
$\boxed{\$24.53}$
The percentage tip given is:
$\boxed{18\%}$