Question

the cost of pen is four times of pencil .express the statement as linear equation in two variables drow it's graph




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Answer 1

Answer:

Step-by-step explanation:

Cost of pen=4 times the cost of pencil

Let the cost of pen be y

Let the cost of pencil be x

y=4x

HOPE THIS HELPED YOU...

Answer 2

Answer:

let the cost of pen be x and pencil be y

cost of pencil be 4y

so, x = 4y