Math, asked by ashishpatel3424, 5 months ago

The price of 4 notebooks and 7 pens is 115 rupees and the price of 4 note books and 2 pens is 90 rupees. what is the price of a note book and what is the price of a pen?

Answers

Answered by amitkgindia3

6

Step-by-step explanation:

4 N + 7 P = 115

4 N + 2 P = 90

on solving,

5 P = 25

P = 5

N = 20

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