If it takes 2/5 cup of red paint to mix with 5/8 cup blue paint to make purple paint. How much red paint is needed to mix with 1 cup of blue paint.

Jennifer is 20 miles north of her house, and she is driving north on the highway at a rate of 55 miles per hour whats the slpoe

Find the area of the shaded region.

The hockey team has been great! in 2008 they won 20% more games than in 2007. in 2009 they won 50% more games than in 2008. what was their overall percentage increase from 2007 through 2009?