XYZ Music Store sells new CDs,n, for $ 13.50, and used $6.50 .The store eamed $ 456 revenue last month. The store sold 14 more u
sed CDs than new CDs. Which system of equations represents this scenario? A.6.5n +13.5U=456;u=n-14
B.13.5n+6.5u=456;u=n+14
C.6.5n +13.5u=456;u+n+14
D.13.5n+6.5u=456;u=n -14
The system shown at the right has no solution, as the grahs never intersect. On the other hand, the line and the parab. at the left do intersect, and the points of intersection are (-3,0) and (6,6).
