Jack bought a new sofa for $2,900. he is entitled to an 11% discount. How much will he save with the discount?

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?

How many triangles can be drawn with side lengths 4 centimeters, 4.5 centimeters, and 9 centimeters? explain

Graph the system of equations. {6x−4y=−244x−8y=−32 use the line tool to graph the lines.