Ms. Wilson bought 5 pencils for w dollars. Each pen costs 35 cents more than a pencil.

Enter an algebraic expression for each statement in terms of w in the boxes.

a) The cost, in dollars, of a pen. $

b) The number of pencils that Ms. Wilson can buy with 20 dollars.

Respuesta :

Algebraic expression for each statement in terms of w would be:

Each pencil will cost: w/5.

A pen will cost: w/5 + 0.35

Number of pencils 20 dollars will buy = w/5 = 20/5 =4 pencils.

What is an Algebraic Expression?

Algebraic expression in mathematics is an expression that is made up of variables, constant, and mathematical symbols, which can be used to represent a statement.

Thus:

Let w represents the price for 5 pencils.

Each pencil will cost: w/5.

A pen will cost: w/5 + 0.35

a. cost in dollars for a pen = w/5 + 0.35

b. Number of pencils 20 dollars will buy = w/5 = 20/5 =4 pencils.

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