Which is a simplified form of the expression -6a + 2(2a + 2)? A. -2a + 4
B. -2a – 4
C. 2a + 4
D. 2a – 4

Aline of best fit is drawn for the set of points shown on the graph. which point is an approximate extrapolation for x = 30 from the line of best fit?

Match the term on the left with its image or description on the right. match term definition diameter a) circle a and a line segment connecting points b and c which are on the circle. circumference b) circle a and a line segment connecting points b and c which are on the circle. radius c) a piece of the circumference of a circle secant d) two circles that share the same center. concentric circles e) the distance around a circle arc f) a segment between two points on a circle that passes through its center

This question awards 100 ! i really don’t want to fail i will also mark you !