5. Explain whether the two triangles are similar.

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?

Inez has a phone card. the graph shows the number of minutes that remain on her phone card a certain number of days.

Rewrite the following quadratic functions in intercept or factored form. show your work. y = x^2 + 7x + 10