Explain why the graph shown may be misleading.

7x+8y=-18, 4x-9y=-3 solve the system of equations

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?

What two criteria are needed for triangles to be similar