Use operations of decimal, fraction, and percent numbers to model the following scenarios. in your final answer, include only an equation or proportion modeling the scenario. do not solve the problems.

5. a family dines in a popular franchise restaurant that has a policy of automatically including a 20% tip on all food and beverage sales before coupon discounts are applied. what is the family’s total bill amount if their food and beverages totaled $94.20 and they used a 15% off coupon? (hint: create more than one model.)