Atruck can be rented from company a for $80 a day plus $0.50 per mile. company b charges $60 a day plus $0.70 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.

Your food costs are $5,500. your total food sales are $11,000. what percent of your food sales do the food costs represent?

Afair survey question is one that does not encourage biased responses. which survey question is fair? a.) do you agree that only unethical people take credit for other people’s work? b.) have you ever taken credit for somebody else’s work? c.) have you ever engaged in unethical behavior, such as taking credit for somebody else’s work? d.) don’t you think it is unethical to take credit for somebody else’s work?

Ze trinomial x2 + bx – c has factors of (x + m)(x – n), where m, n, and b are positive. what is ze relationship between the values of m and n? explain how you got ze answer