Here are five circles. One measurement for each circle is given in the table. Complete the table.
diameter (cm)
circumference (cm)
circle A
3
circle B
10
circle C
24
circle D
18
circle E
1

Pls! does anybody know a shortcut for answering these types of questions in the future?

Simply 8x squared + 5(7x squared- x) - 2x =

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