Ashirt originally cost $54.70, but it is on sale for $51.97. what is the percentage decrease of the price of the shirt? if necessary, round to the nearest percent.

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?

Given the quadratic function f(x)=3x^2-24x+49 a. use “completing the squares” to convert the quadratic function into vertex form b. state the vertex c. find the x and y intercepts d. graph the function

When is g(x) = 0 for the function g(x) = 5.23x + 4?