Does the following system of equations have one, none, or infinite solutions?
-4x + y = 6
-5x – y = 21

Michael is training for a marathon. in his first week he plans to run 8miles. what path should he take

In a young single person's monthly budget, $150 is spent on food, $175 is spent on housing, and $175 is spend on other items. suppose you drew a circle graph to represent this information, what percent of the graph represents housing?

Simplify the following expression 48^1/2