If a petition is filed against a child for truancy, this means that the child has committed what offense?

Acar dealership pays you 5% commission on your first $10,000 on car sales and 8% commission on the sale amount over $10,000 if you sold a $12,000 car how much is your commission

The sum of five and a number n is at least 12

Find the rate of change for the situation.you run 7 miles in one hour and 21 miles in three hours.