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 = 23, how many more cupcakes were sold on Sunday than on Saturday?
Day | Number of cupcakes sold |
Monday to Friday | 5y per day |
Saturday | y + 36 |
Sunday | 4y - 5 |