What is the area of trapezoid DEFG with coordinates D(2,3) E(4,3) F(6,1) G(2,1)? 12 square units
8 square units
6 square units
3 square units

Which function has the smallest y-intercept value

How many different ways can you make change for $.50 using only nickels,dimes, and quarters?

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?