Sasha has 4 quarters in her pocket. she has 6 times as many quarters in her piggy bank. how many quarters does she have in her piggy bank ?

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 domain and range of y=2(3)^x-2+5

Ade and abc are similar. which best explains why the slope of the line between points a and d is the same as the slope between points a and b?