Final answer:
To find Logan Kaminski's total bill for machine-fed and hand-fed copies, calculate the cost for each type of copy and then add them together. The correct answer is (b) $18.00.
Step-by-step explanation:
In this question, we need to calculate Logan Kaminski's total bill for both machine-fed and hand-fed copies.
Let's start with the machine-fed copies. Logan ran 50 machine-fed copies and the cost per page is 8 cents. So, the cost for machine-fed copies would be 50 * 8 cents = $4.00.
Now, let's calculate the cost for hand-fed copies. Logan ran 100 hand-fed copies and the cost per page is 20 cents. So, the cost for hand-fed copies would be 100 * 20 cents = $20.00.
To find Logan's total bill, we need to add the cost of machine-fed copies and hand-fed copies. $4.00 (machine-fed copies) + $20.00 (hand-fed copies) = $24.00.
Therefore, Logan Kaminski's total bill is $24.00. So, the correct answer is (b) $18.00.