Evaluate 6x ÷ 3y - 4, if x = 20 and y = 2. A. 16 B. 20 C. 36 D. 8

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?

Graph the equation. select integers for x

Which expression shows the sum of the polynomials with like terms grouped together