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 = 27, how many more macarons were sold on Sunday than on Saturday?
Day | Number of macarons sold |
Monday to Friday | 5b per day |
Saturday | b + 25 |
Sunday | 4b - 5 |