Your state charges 5% sales tax on nonfood items. you're buying a light bulb for $3.00, cereal for $2.50, and an orange for $.50. what will be the grand total of your bill?

Atruck can be rented from company a $50 a day plus $0.60 per mile. company b charges $20 a day plus $0.80 per mile to rent the same truck. find the number of miles in a day at which the rental costs for company a and company b are the same