Here is a rectangle. 4cm

6cm

6cm

4cm

The 6-sided shape is made from two of these rectangles.

Work out the perimeter of this 6-sided shap

What is the 9th term in the geometric sequence described by this explicit formula? an=-6. (2)(n-1) apex

Over the last 4 seconds, a snail has traveled 4/9 of an inch. if the snail traveled the same distance each second, how far did it travel each second?

Match each equation to the ordered pair that represents one of its solutions. 3x + 2y = 6 -5x + y = -10 x ? 4y = 8 -6x ? 5y = 30 ordered pair equation (0, -6) arrowboth (0, 3) arrowboth (4, -1) arrowboth (1, -5) arrowboth reset next unit 2 - pretest