Paul can paint 1 square foot of wall space in 10 minutes.
How long will it take to paint these walls?

Due to financial difficulties the owner of 4 skateboard stores is going to close 2 of his stores. based on the money earned at each store, which two stores should remain open?

What is the area of a triangle with vertices at (-3 3) (-3,2) and (1,2)?

Which strategy is used by public health to reduce the incidence of food poisoning?