A community sports league is raising money by making custom shirts to sell at league games. They plan to sell the shirts for $13. Each shirt costs $6 to
make. They spent $55 for advertising.
Use n to represent the number of shirts they sell. Multiply this by the money
they make for each shirt, then subtract the advertising cost.
Which expression represents the money that the league raises?
A. 55 – (13 - 6) n
B. 13n - 6 - 55
C. 13 - 6n - 55
D. (13 – 6) n - 55

Two groups of students were asked how many hours they spent reading each day. the table below shows the numbers for each group: group a 1 2 1 1 3 3 2 2 3 group b 3 2 3 2 2 2 1 1 2 based on the table, which of the following is true? the interquartile range for group a students is 0.5 less than the interquartile range for group b students. the interquartile range for group a students is equal to the interquartile range for group b students. the interquartile range for group a employees is 0.5 more than to the interquartile range for group b students. the interquartile range for group a employees is 1 more than the interquartile range for group b students.