Use the table given to answer questions (a) and (b).
- What was the total number of cupcakes sold?
- Express your answer in terms of y in the simplest form. If y = 27, how many less cupcakes were sold on Saturday than on Sunday?
Day | Number of cupcakes sold |
Monday to Friday | 7y per day |
Saturday | y + 23 |
Sunday | 4y - 6 |