Question:
Springfresh Laundry changes the washing of blankets and curtains as shown in the table below.
Nancy sent 12 kg of blankets and some curtains for washing. Being a member, Nancy got a $10 discount when her bill was above $100. She paid $266 in total. Find the mass of curtains Nancy sent for washing.
Solution:
![P6 / Nanyang / 2019 / SA2 / Paper 2 – Q07 [4 marks]](https://i0.wp.com/sgprimaths.com/wp-content/uploads/2020/07/P6_Nanyang_2019_Prelims_Paper2_Q07-Qns.jpg?resize=400%2C260&ssl=1)
