Question

8.) Cost of a pen is two and half times the cost of a pencil. Which of the following

equation express this situation as a linear equation in two variables if cost of pen is y

and cost of pencil is x8.) Cost of a pen is two and half times the cost of a pencil. Which of the following

equation express this situation as a linear equation in two variables if cost of pen is y

and cost of pencil is x a) 2y-5x=0

b.) 2y-x=0

c.) y=x

d.) None of these​

Answer 1

Answer:

a) is the correct answer

Step-by-step explanation:

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Answer 2

Answer:

None of these ,because in none of the option the cost of the pen's value is shown as two and the half times of the ✏️ value.

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