Factor completely 56 s to the second power + 23 sw - 63 w to the second power

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?

Pyramid shown has a square base that is 18 inches on each side has a surface area of 164 square inches what is the slant height

Need asap. solve for the following inequality