Question

the cost of a pen is 3 rupees more that the cost of 4 pencil r.epresent this situation graphically what is the cost of a pen when the cost of a pencil is rupees 5

Answer 1

Answer:

let cost of pencil is x and cost of pen is 3y

5x = 3y then put value of either x or y to find solutions

Answer 2

cost of one pencil =5

cost of 4 pencil =5 ×4=20

cost of one pen =20+3=23ans