Juan buys one tie for 15$ . the store also sells shirts for 22.50$ . juan has 68.75$. write an inequality that juan can use to determine how many shirts he can buy.

The parking lot of a store has the shape shown. all angles are right angles. what is the area of the parking lot?

Create and solve a linear equation that represents the model, where squares and triangles are shown evenly balanced on a balance beam. assume the weight of a square is 1 unit and the weight of a triangle is unknown.

Li buys supplies so he can make and sell key chains. he begins to make a profit only after he sells 4 key chains. what point on the graph makes the most sense in this situation?