The equation P=6s represents the perimeter P of a regular hexagon with side length s What is the perimeter of a regular hexagon with side length 7 mm?
The perimeter is mm.

Gabriel paints flower pots to sell at a craft fair. she paints 2/5 of a flower pot teal, 1/4 of it yellow, and the rest of it white. what fraction of the pot is painted either teal or yellow?

Do 12/14 and 8/10 have the same value? explain your answer.

Acredit card advertises an annual interest rate of 23%. what is the equivalent monthly interest rate?