Answers

The Brainliest Answer!
2014-06-20T10:05:29+08:00
Okay so here how i solve it 
all 3 of them make a cost of P42
So in order to solve it divide 42 by 3 
42/3 = 14
Pencil = 14
Paper = 14
Eraser = 14
The paper cost "P5" more than the eraser
All you need to do is add 5 on the paper and minus 5 on the eraser.
Paper =19
Eraser = 9
Pencil = 14
Then the pencil costs "P2" more than the paper
Add 2 pesos on the pencil
Pencil= 16
then minus 2 on the paper 
Paper =17
So that makes them 
Pencil = 16
Paper=17
Eraser =9 
________
total : P42.00
So that makes the answer 
the answer is => Pencil = P16
                                Paper=P17
                             Eraser = P9
1 5 1
what is the 3 units cost?
what is the 1 units cost?
What do you mean ? , please illustrate it for better understanding :)