Question

Q Q 60 und Sonder the cont price a sabling foie notebooks then find the again​

Answer 1

Answer:

Let the cost of a pen = Rs. 0

Let the cost of a note book = Rs. 0

From given data we have

Substituting x in (1) we get, = 35 - 10 = 25

∴ The cost of a pen is Rs. 25.

The cost of a note book is Rs. 35