Which of the following is a real-world problem that could be solved with the sum −22+9?(1 point)
Responses
Layla earned $22 babysitting last weekend. Today she received $9 from her grandmother. How much money does she have all together?
Layla earned $22 babysitting last weekend. Today she received $9 from her grandmother. How much money does she have all together?
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?
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?
The temperature was −22°F yesterday. Today the temperature is 9°F. How much warmer is it today compared with yesterday?
The temperature was negative 22 degrees F yesterday. Today the temperature is 9 degrees F. How much warmer is it today compared with yesterday?
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?
Q1. Zuri earned $56.80 at his job last week. They then spent $40 on a video game. 56.80 +(−40)=16.80 Interpret this sum in the context of the problem.
A1. $16.80 is the amount Zuri has left from their earnings last week after purchasing the video game.
Q2. Which of the following is a real-world problem that could be solved with the sum −22+9
A2.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?
Q3.It was −8°
F this morning, but the temperature has gone up 11°
over the course of the day. What is the temperature now?
A3 .3°F
Q4.There are some areas of land on Earth that are below sea level. Imagine you are at the Dead Sea in Africa, which has an elevation of about −1,410
feet (1,410 feet below sea level). You then climb up 125 feet. What is your new elevation?
A4. −1,285
feet
Q5.Reem owes her friend $15.25. Reem works after school and earns $43.78. After paying her friend back, how much money does she have?
A5.$28.53
THIS IS ONLY FOR CONNEXUS AND "Add & Subtract Rational Number"
The problem that could be solved with the sum −22+9 is "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?"
Layla earned $22 babysitting last weekend. Today she received $9 from her grandmother. How much money does she have all together?
To solve the problem involving the sum -22 + 9, we simply need to add -22 and 9 together.
For the first question: Layla earned $22 babysitting last weekend and then received $9 from her grandmother today. To find out how much money Layla has all together, we add the two amounts: -22 + 9 = -13. Therefore, Layla has a total of -$13.
For the second question: The scuba diver is 22 feet below sea level, while their friend is standing on a diving board 9 feet above sea level. To find the vertical distance between the scuba diver and their friend, we calculate -22 + 9 = -13. Therefore, the vertical distance between the scuba diver and their friend is -13 feet.
For the third question: The temperature was -22°F yesterday, and today it is 9°F. To determine how much warmer it is today compared with yesterday, we find the difference between the two temperatures: -22 + 9 = -13. Therefore, it is 13 degrees warmer today compared to yesterday.
For the last question: Quinn had -22 points at the start of his turn, but then gained 9 points. To find out how many points he now has, we add the two amounts: -22 + 9 = -13. Therefore, Quinn now has -13 points.