7. Word Problem: The minimum cost for an Uber ride is $9 for the first 3 miles. A fee of $1.50 will be added for each additional mile. Write a piecewise function to model the situation { frx) unere flx) is the cost of tme UBER and X 7s the

All plain sandwiches at king’s sandwiches cost $4.75. If a customer wishes to add toppings to the sandwich, they pay an extra $0.50 per topping. Write a function (equation) describing the cost of a sandwich

A party planner needs to figure out how much it will cost her client to rent a space and pay person for meals. If the cost of the rental space is 40,000and the price per person for food is 500. Construct a function that shows the total cost for any number of people in attendance.

Ryker was running the football down the field 10 yards and then had to cut backwards 2 yards to avoid a huge defender, where he then got away and ran 40 yards down the field for a touchdown. Would the function that represents his distance from the start be linear or nonlinear? Explain.