Use the table given to answer questions (a) and (b).
- What was the total number of shortbreads sold?
- Express your answer in terms of x in the simplest form. If x = 16, how many more shortbreads were sold on Sunday than on Saturday?
Day | Number of shortbreads sold |
Monday to Friday | 7x per day |
Saturday | x + 36 |
Sunday | 4x - 6 |