Check the expressions that are terms.
2y/y
5x
-7xy

45% of the trees in a park are apple trees. there are 27 apple trees in the park. how many trees are in the park in all?

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?

This graph shows a portion of an odd function. use the graph to complete the table of values. x f(x) −2 −3 −4 −6