Question

if 6 cups and 1 tray cost rs 500 and 8 cups and 2 tray costs rs 400 from linear equation represent this situation. it's 1 marker

Answer 1

Answer:

6x=y = 500  

8x+ 2y = 400  

12x + 2y = 1000  

8x+ 2y = 400

4x =600  

there fore x= 150  

y -400