Use the table given to answer questions (a) and (b).
- What was the total number of biscuits sold?
- Express your answer in terms of v in the simplest form. If v = 19, how many less biscuits were sold on Saturday than on Sunday?
Day | Number of biscuits sold |
Monday to Friday | 6v per day |
Saturday | v + 39 |
Sunday | 4v - 7 |