Question

The relation between the number of tickets, x and the price, y is given by the equation y = x +10. Which of the following represents the missing values in the table?

• A. 30 and 38
• B. 35 and 42
• C. 40 and 50
• D. 30 and 40

Answer 1

The correct option is A 30 and 38

Total cost= Number of tickets + 10

Hence, when number of tickets is 20, total cost = 20 + 10 = ₹30

When number of tickets is 28, total cost = 28 + 10 = ₹38

Hence, the missing values in the table are 30 and 38 respectively.