Henry is buying school supplies for the start of th school year. for every 3 pencils he buys 2 pens . if henry buys 21 pencils. how many total pencils and pens did henry purchase

Fiona and her friends are playing a game by guessing where a coin will land when it is randomly dropped inside the square shown below. fiona guesses that the coin is likely to land in the blue area. which explains whether or not fiona is correct and why?

Josephine has a great garden with and area of 2x2 + x - 6 square feet

The number of fish in a lake can be modeled by the exponential regression equation y=14.08 x 2.08^x where x represents the year