On Lisa’s biology quiz, each question is worth 5 points and she will earn 10 quiz points for turning in a completed review. Lisa’s total points may be found using the function f(x) = 5x + 10, where x represents the number of questions Lisa gets correct. Which statement best describes this functional relationship? Group of answer choices

Shiny white dental insurance costs $258 per year. approximately one-third of insured people need a filling, which averages $110 each. 80% of insured people get a preventive check-up each year, and the average cost of this visit is $95. if you consider shiny white’s income and expenses, what is the expected value of each insured customer?

David bought a poster for an art project. the poster is 2.7 feet wide and 3.9 feet tall. what is the area of the poster?

You are a clerk at convenience store. a customer owes 11.69 for a bag of potatoes chips. she gives you a five dollar bill. how much change should the customer receive?