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?
Attachments:
Answers
Answered by
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
Similar questions