You work at a fruit stand that sells apples for $2 per pound, oranges for $5 dollars per pound, and bananas for $3 per pound. Yesterday you sold 60 pounds of fruit and made $180. You sold 10 more pounds of apples than bananas. Write a matrix to to show the system of equations for this situation. How many pounds of each kind of fruit did you sell yesterday? What kind of fruit did you sell the most?