Here are the scores that Jenna has received on her seven quizzes:
16, 13, 20, 16, 12, 17, 18
What is the standard deviation rounded to the
nearest tenth?

Quadrilateral wxyz is on a coordinate plane. segment yz is on the line x+y=7 and segment xw is on the line x+y=3. which statement proves how segments yz and xw are related

Consider that lines b and c are parallel. what is the value of x? what is the measure of the smaller angle?

Graph the equationy=x^2 -[tex]y = x^{2} - 2[/tex]