Tickets: The table below show the cost of tickets to a county fair. 1. Use words to describe the rule to find the total cost of tickets to the fair as a function of the number of tickets purchased.
2. Use symbols to describe the total cost of tickets to the fair as a function of the number of tickets purchased.
3. Write an equation to represent the function displayed in the table. Define the variables.
4. How much will it cost a family to buy 7 tickets?

Afunction is given: f(x)=3x+12 a. determine the inverse of this function and name it g(x) b. use composite functions to show that these functions are inverses. c. f(g(– explain: what is the domain?

Answer soon(fast) 15 pts-brainliest? for right answer with small explination a restaurant catered a party for 40 people. a child’s dinner (c) cost $11 and an adult’s dinner (a) cost $20. the total cost of the dinner was $728. how many children and adults were at the party? use the table to guess and check.(i couldn't get the graph onto the question)                                8 children and 32 adults9 children and 31 adults10 children and 30 adults12 children and 28 adults

Sandy is ordering bread rolls for her party,she wants 3/5 of the rolls to be whole wheat. what other factions can represent part of the rolls that will be whole wheat? shade the models to show your work.