Alexander spends $125 from his paper route each month but he spent $20 each month and personal expenses to pay for a school trip worth 800, dollars about how many months does she need to save money? b(explain)

Juanita wade's new car has an msrp of $28,902.11 including title and processing fees. the premier package which includes surround sound and dvd player costs three times the amount of the in-style package which includes leather seats and select wheels. the total cost of her new car was $34,290.08 which included the 6.5% sales tax. find the cost of the premier package to the nearest cent.