Question

A printing service charges a set-up fee of for each order and cents more for each copy. The total cost, (in dollars), for an order of copies is given by the following.

What is the total cost for an order of copies?

Answer 1

C = $18.25

Explanation:

The question asks for the total cost for an order of 50 copies, considering that the printing service charges a set-up fee of $15.75 and an additional 5 cents for each copy. The total cost, denoted as 'C', can be calculated using the formula:

C = 0.05x + 15.75

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To find the total cost for an order of 50 copies, we plug in x = 50 into the formula:

⇒ C = 0.05(50) + 15.75

⇒ C = 2.50 + 15.75

∴ C = $18.25

So, the total cost for an order of 50 copies is $18.25.

Answer 2

Total cost for 50 copies = $18.25

Explanation:

The given equation for the total cost of an order is:

`\sf C = 0.05x + 15.75`

Where:

• C = Total cost in dollars
• x = Number of copies

Since we want to find the total cost for an order of 50 copies.

Simply substitute the value of x into the equation::

`\begin{aligned} & \sf C = 0.05 * 50 + 15.75 \\& \sf C = 2.5 + 15.75 \\& \sf C = 18.25 \end{aligned}`

So, the total cost for an order of 50 copies is $18.25.