Final answer:
To find out how much 8 candy bars cost given that 5 candy bars cost $13.75, you can set up a proportion and solve for x. The cost of 8 candy bars is $22.00.
Step-by-step explanation:
To find out how much 8 candy bars cost, we can use proportions. We are given that 5 candy bars cost $13.75. Let's set up the proportion: 5 candy bars / $13.75 = 8 candy bars / x dollars. We can cross multiply and solve for x:
5 * x dollars = 8 * $13.75
x = (8 * $13.75) / 5 = $22.00
Therefore, 8 candy bars would cost $22.00.