Which graph shows a system with an infinite number of solutions? Graph A Graph B Graph C Sy=-3x75 5 y = 2x – 14 --5 5 3. 25+ 2y = 4x-2 A. Graph B O B. Graph C O C. Graph A

Money off coupons have been circulated to 300 households. only 2/5 of these were redeemed (used) in the local supermarket to get a free shampoo. what fraction of coupons were unused? (ps: write how you got the answer)