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M A grand store offered his consumers the following: A package of 4 boxes of pencils
udded to it 5 pencils free. Karoun bought 3 packages. Use the variable n that represents
the number of pencils in each box to write an algebraic expression representing the
number of pencils Karoun bought.
How many pencils will be there in the package if there are 10 pencils in every box?

Respuesta :

Answer:

Karoun bought 12n + 15 numbers of pencils.

40 pencils

Step-by-step explanation:

If there are n numbers of pencils in each box of the pencil then there are 4n numbers of pencils in each package of pencils.

Now, Karoun bought 3 packages of pencils and get (5 × 3) = 15 pencils free of cost.

Therefore, Karoun bought (4n × 3) + 15 = 12n + 15 numbers of pencils. (Answer)

Now, if n = 10 pencils then in each package of pencils there will be 4n i.e. (4 × 10) = 40 pencils. (Answer)

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