Use the table given to answer questions (a) and (b).
- What was the total number of macarons sold?
- Express your answer in terms of a in the simplest form. If a = 23, how many more macarons were sold on Sunday than on Saturday?
Day | Number of macarons sold |
Monday to Friday | 4a per day |
Saturday | a + 36 |
Sunday | 4a - 6 |