Please help.
I ONLY NEED= In your final answer, include only an equation or proportion modeling the scenario. Do not solve the problems. AND IT SAYS (HINT: Create more than one model.)

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.)

answer:

Step-by-step explanation:

so first you would have to take 15% off $94.20 which would be  $94.20 - $6.28 once you solve that you have to pay the  20% tip. Which would be .20 hope that helps

step-by-step explanation:

to find if any function is an inverse of the other, put the first equation in as x in the next one. then simplify and solve. if at the end you get the statement y = x, then it is an inverse. if you get anything else, it is not.

the probability that a bird is green (.30) is true

step-by-step explanation: