The sides of a rectangle are in a mc059-1.jpg ratio. what is the length of the shorter sides of the rectangle if its perimeter is 42 cm?

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?

If the cost to mail a package is an initial $5 and $0.28 for every pound the total cost to mail a package was $11.27, how much did the package weigh?

What is the anwers for 9+2x=5x-3-x