Use the table given to answer questions (a) and (b).
- What was the total number of muffins sold?
- Express your answer in terms of j in the simplest form. If j = 22, how many less muffins were sold on Saturday than on Sunday?
Day | Number of muffins sold |
Monday to Friday | 4j per day |
Saturday | j + 33 |
Sunday | 4j - 5 |