Use the table given to answer questions (a) and (b).
- What was the total number of croissants sold?
- Express your answer in terms of q in the simplest form. If q = 24, how many less croissants were sold on Saturday than on Sunday?
Day | Number of croissants sold |
Monday to Friday | 5q per day |
Saturday | q + 39 |
Sunday | 4q - 7 |