Which of the following is a real-world problem that could be solved with the sum −22+9?(1 point)
A = A scuba diver is 22 feet below sea level. Their friend is standing on a diving board 9 feet above sea level. What is the vertical distance between the scuba diver and their friend?
B = Quinn is playing a card game with his friends. He had −22 points at the start of his turn, but just got 9 points. How many points does he now have?
C = The temperature was −22°F yesterday. Today the temperature is 9°F. How much warmer is it today compared with yesterday?
D = Layla earned $22 babysitting last weekend. Today she received $9 from her grandmother. How much money does she have all together?
B = Quinn is playing a card game with his friends. He had −22 points at the start of his turn, but just got 9 points. How many points does he now have?
The problem that could be solved with the sum −22+9 is:
B = Quinn is playing a card game with his friends. He had −22 points at the start of his turn, but just got 9 points. How many points does he now have?
The real-world problem that can be solved with the sum −22+9 is option B: "Quinn is playing a card game with his friends. He had −22 points at the start of his turn, but just got 9 points. How many points does he now have?"
To solve this problem, you need to perform the arithmetic operation of addition between -22 and 9.
-22 + 9 = -13
Therefore, Quinn now has -13 points after receiving 9 points in the card game.