Question 909237
x= 	No of	pencils						
y=	No of	pens						
 								
2.00	x	+	15.00	y	=	100.00	.............1	


x=5,y=6
x=20,y=4
x=35,y=2

{{{drawing(500,500,-10,40,-10,40,grid(1),circle(5,6,0.5),circle(20,4,0.5),circle(35,2,0.5),graph(500,500,-10,40,-10,40,y=(-2/15)x+(100/15)))}}}