Math, asked by anshithkajith7300, 3 months ago

Activity 3
The price of 3 note books and 5 pens together is 75 rupees. The price of 3 note books
and 10 pens together is 90 rupees. What is the price of a note book ? What is the price of a pen?​

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Answers

Answered by letscrack27
1

Answer:

price of one notebook-20

price of one pen-3

Step-by-step explanation:

solve using elimination method

let x be the cost of a notebook

and y be the cost of a pen

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