GEOMETRY The perimeter of the triangle shown is (10x + 1) feet. Find the length of the missing side.
2
(3x + 6) ft
(5x-2) ft

Which of the following would be a good name for the function that takes the weight of a box and returns the energy needed to lift it?

Billy plotted −3 4 and −1 4 on a number line to determine that −3 4 is smaller than −1 4 is he correct? explain why or why not?

Find the volume of the solid obtained by rotating the region enclosed by the curves y=1x and y=7^-x about the x-axis. (use symbolic notation and fractions where needed.) volume =