Math, asked by padala6869, 2 months ago

Siri bought 2 notebooks and 3 pens for Rs 90. Lakshmi bought
4 notebooks and 5 pens for Rs 140. Form linear equations for the given
situation to find the cost of a pen and a notebook .

Answers

Answered by charliemr928

1

Answer:

let the no of notebooks be X

and no. of pens be y

Step-by-step explanation:

case . 1

2x + 3y = 90

case .2

4x + 5y = 140

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