Question

22. "A pen costs Rs 3.50 more than a pencil and the cost of 3 pens and 2 pencils is Rs 13". Taking x and y as the cost (inRs) of a pen and a pencil respectively, write two simultaneous equations in x and y which satisfy the statement given above. (Do not solve the equations).
​

Answer 1

Answer:

Step-by-step explanation:

Given

Cost of pen be x

Cost of pencil be y

3x+2y=13

X=4y= 1/2

Answer 2

Answer:

I'm in 10th class ...

will you become my freind?