The diaper service where you work bills customers once a week. each week, the diaper service charges 30¢ each for the first 75 diapers used and 25¢ each for any additional diapers. how much should you bill a family that used 100 diapers last week?

Let's break down the billing for the family that used 100 diapers last week based on the pricing structure you mentioned: The first 75 diapers are charged at 30¢ each. Any additional diapers beyond 75 are charged at 25¢ each. So for the first 75 diapers: 75 diapers * 30¢ per diaper = $22.50 For the additional 25 diapers: 25 diapers * 25¢ per diaper = $6.25 Adding these two together: $22.50 + $6.25 = $28.75 Therefore, the total bill for a family that used 100 diapers last week would be $28.75.