the soccer coach wants to buy t-shirts for his soccer team. each shirt will cost $5.00. Creat a table, graph and equation to show the relationship between shirts and cost.

The rows and columns of lattice points in a three-by-three square array are evenly spaced one unit apart. how many distinct triangles with at least one side of length 2 units can be drawn using three lattice points for the vertices?

What is the value of x in the following equation? -3x-2=2x+8

Ibeg you to me 20. a reaction produces 4.93 l of oxygen, but was supposed to produce 1 mol of oxygen. what is the percent yield?