What are three ways a rectangle and a square are alike

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?

Two parallel lines are crossed by a transversal.what is value of x

John has 1/2 pound of oranges to share with julie. if they share the oranges equally, how much will each of them have?