Whats 24/3 but not 8?

Ahome improvement store rents it’s delivery truck for $19 for the first 75 minutes and $4.75 for each additional 1/4 hour. if a customer rented the truck at 11: 10 am and returned the truck at 1: 40 pm the same day, what would his rental cost be?

4. a single woman uses an online cash flow calculator which reveals a cash flow of 203. what does this mean?

Sole the equation 6n + 9 = -3n - 21 - 6 for n