Mr sprees was purchasing supplies for his math classroom he had $25 to spend mechanical pencils and erasers come in bundles of 10 each eraser cost.50 fill in the missing place in the equation to compute the cost of each mechanical pencil

Question

Mr sprees was purchasing supplies for his math classroom he had $25 to spend mechanical pencils and erasers come in bundles of 10 each eraser cost.50 fill in the missing place in the equation to compute the cost of each mechanical pencil

Answer 1

In order to compute the cost of each mechanical pencil, we need to determine the total cost of the erasers and subtract that from the total amount of money Mr. Spree had to spend.

Let's assume x represents the cost of each mechanical pencil.
The total cost of the erasers would be (25 - 10x) since each eraser bundle costs $0.50, and he had $25 to spend.

Therefore, the equation to compute the cost of each mechanical pencil would be:
10x = 25 - 0.50 × 10

Simplifying the equation:
10x = 25 - 5
10x = 20

Dividing both sides of the equation by 10:
x = 2

So, the cost of each mechanical pencil is $2.