An online store sells dvds for $10 each the shipping charge for an entire order is $5.50 francs orders d dvds write an expression that represents the total cost of frank's dvds

Do graduates from uf tend to have a higher income than students at fsu, five years after graduation? a random sample of 100 graduates was taken from both schools. let muf be the population mean salary at uf and let mufsu be the population mean salary at fsu. how should we write the alternative hypothesis?

What is the difference between the points (4, 7) and (4, -5)? a. 0 units b. 2 units c. 4 units d. 12 units

Adam used 1072.4 gallons of water over the course of 7 days. how much water did adam use, on average, each day?