Question

If 2 pens and 3 copies costs Rs. 95 and 6 pens and 2 copies costs Rs. 110. Form linear equations
to represent this situations.​

Answer 1

Answer:

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Step-by-step explanation:

Question:

If 2 pens and 3 copies costs Rs. 95 and 6 pens and 2 copies costs Rs. 110. Form linear equations

If 2 pens and 3 copies costs Rs. 95 and 6 pens and 2 copies costs Rs. 110. Form linear equationsto represent this situations.

Given:

cost of 2 pens and 3notebooks=

Rs 95.

cost of 6 pens and 2notebooks = Rs 110.

Linear equation to represent this situation:

Let the no. of pens be x and no. of notebooks be y.

then

the total cost of all the material bought is 110 rs

then the equation will be,

3x+2y=110

it is the equation.

given 1 pen costs 20rs

so x=20

3(20)+2y=110

60+2y=110

2y=110-60

2y=50

y=50/2

y=25

therefore cost of 1 copy=rs 25

I hope it helped you.

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