SOLUTION: One pencil cost 2rupees and one fountain pen cost 15 rupees .if shila pays 100 rupees to.purchase pencils and fountain pen. Write a linear equation and draw a graph with this data.

Algebra ->  Coordinate Systems and Linear Equations  -> Linear Equations and Systems Word Problems -> SOLUTION: One pencil cost 2rupees and one fountain pen cost 15 rupees .if shila pays 100 rupees to.purchase pencils and fountain pen. Write a linear equation and draw a graph with this data.      Log On


   

Question 909237: One pencil cost 2rupees and one fountain pen cost 15 rupees .if shila pays 100 rupees to.purchase pencils and fountain pen. Write a linear equation and draw a graph with this data.
Answer by mananth(16946) About Me  (Show Source):
You can put this solution on YOUR website!
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