Apattern follows the rule "starting with three, every consecutive line has 2 less than twice the previous line."1. how many marbles must be in the fifth line?

Which of the following lines is parallel to x=4? a- 3y=9 b- y=4 c- x=2 d- x=y answer this as soon as possible xoxo lo ; )

When the solutions to each of the two equations below are graphed in the xy-coordinate plane, the graphs of the solutions intersect at two places. write the y-cordninates of the points of intersection in the boxes below in order from smallest to largest. y=2x y=x^2-3

Reflect the point (7,0) across the y-axis