Use the table given to answer questions (a) and (b).
- What was the total number of macarons sold?
- Express your answer in terms of b in the simplest form. If b = 28, how many less macarons were sold on Saturday than on Sunday?
Day | Number of macarons sold |
Monday to Friday | 4b per day |
Saturday | b + 22 |
Sunday | 4b - 8 |