The area of the circle below is 37.8 cm2 . What is the area of the 145° sector?

What is the solution to the system of the equations? x = y - 3 x + 3y = 13

Which of the following expressions is equal to 2x^2+8

Question: a) does the given set of points represent a linear function? how do you know? b) assume that the point (-2,4) lies on the graph of a line. what y-values could complete this set of ordered pairs that lie on the same line: (- (hint: there are several correct answ