A washer and a dryer cost $1020.00 combined. The washer costs $70.00 more than the dryer. What is the cost of the dryer?

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?

Describe the 2 algebraic methods you can use to find the zeros of the function f(t)=-16t^2+400.

Solutions for 2x+7 less than or equal to 3x-5