Write a system of equations to describe the situation below, solve using substitution, and fill in the blanks. Logan wrote a business plan for an entrepreneurship class, and now he has to make bound copies. Logan could use a printer who charges a setup fee of $42 and $4 for every copy printed. Another possibility is to go to the office supply store, where he could pay an up-front fee of $30 and $8 per copy. There is a certain number of copies that makes the two options equivalent in terms of cost. How many copies is that? How much would the copies cost?For ____copies, the cost is $____