Edison delivers 1/5 of the newspapers in the neighborhood, and Anita delivers 1/2 of them. Together, Edison and Anita deliver what fraction of the newspapers?

21 a stick 7 inches long is broken into two pieces, so that one piece is twice as long as the other one. how long are the two pieces?

The architect's side view drawing of a saltbox-style house shows a post that supports the roof ridge. the support post is 8 ft tall. the distance from the front of the house to the support post is less than the distance from the post to the back of the house. how far from the front of the house is the support post positioned?

Simplify. 3(4+4x) (type your answer in with no spaces)