Question

City A and City B had two different temperatures on a particular day. On that day, four times the temperature of City A minus twice the temperature of City B was 20. What was the temperature of City A and City B on that day?

a. Temperature of City A = 12°C, Temperature of City B = 8°C

b. Temperature of City A = 8°C, Temperature of City B = 12°C

c. Temperature of City A = 10°C, Temperature of City B = 5°C

d. Temperature of City A = 5°C, Temperature of City B = 10°C

Answer 1

The temperatures of City A and City B cannot be determined based on the information given.

Step-by-step explanation:

To solve this problem, we need to set up an equation based on the information given. Let's represent the temperature of City A as x and the temperature of City B as y. According to the problem, 4x - 2y = 20. We can simplify this equation by dividing both sides by 2, giving us 2x - y = 10. Since we have two variables, we need another equation to solve for x and y. Unfortunately, we don't have any additional information, so we cannot determine the exact temperatures of City A and City B. Therefore, the correct answer is: The temperatures of City A and City B cannot be determined based solely on the information given