Acomputer monitor is regularly priced at $320 during a two day sale the price decreased to $240 which of the following is the percentage decrease of the monitor's price during the sale a.25% b.33% c.75% d.80%

Complete the standard form of the equation that represents the quadratic relationship displayed above, where a, b, and c are rational numbers.

Brian, chris, and damien took a math test that had 20 questions. the number of questions brian got right is 14 more than the number of questions chris got right. damien correctly answered 2 less than the number of questions chris answered correctly. if brian and damien have the same score, which statement is true?

Florence price's brownies and more sells all types of cookies and pastries. on tuesdays, they markdown all brownies 75% to a sale of $1.50 a dozen. find the selling price and the markdown of a dozen brownies.