Add 10.82+(−15.96
To add 10.82 and -15.96, you simply combine the numerical values:
10.82 + (-15.96) = -5.14
Which of the following is a real-world problem that could be solved with the sum 102.50+(−39.95)?(1 point)
Responses
Nevaeh bought new headphones for $102.50. He then spent $39.95 on a new game. How much money did Nevaeh spend all together?
Nevaeh bought new headphones for $102.50. He then spent $39.95 on a new game. How much money did Nevaeh spend all together?
Nevaeh earned $102.50 last weekend. He then spent $39.95 on a new game. How much money from his weekend earnings does he have left?
Nevaeh earned $102.50 last weekend. He then spent $39.95 on a new game. How much money from his weekend earnings does he have left?
Nevaeh earned $102.50 last weekend. He then received $39.95 from his mom. How much money does he now have?
Nevaeh earned $102.50 last weekend. He then received $39.95 from his mom. How much money does he now have?
Nevaeh has $102.50 in his bank account. He then deposits $39.95 into his bank account. How much money does he now have in his bank account?
Nevaeh has $102.50 in his bank account. He then deposits $39.95 into his bank account. How much money does he now have in his bank account?
It was 13°C yesterday, but the temperature changed by −18.6° overnight. What is the temperature now
To find the temperature now, we need to calculate the sum of the initial temperature and the change in temperature.
13°C + (-18.6°C) = -5.6°C
Therefore, the temperature now is -5.6°C.
Use the additive inverse to find −492.89−(−871.78
To find the value of "-492.89 - (-871.78)", we can use the additive inverse property.
The additive inverse of a number is the number that, when added to the original number, results in zero. To find the additive inverse of a number, we simply change its sign.
So, the additive inverse of (-871.78) is 871.78.
Now, we can rewrite the expression as:
-492.89 + 871.78
Adding these numbers, we get:
-492.89 + 871.78 = 378.89
Therefore, -492.89 - (-871.78) equals 378.89.
Use the additive inverse to find −492.89−(−871.78
To find the value of "-492.89 - (-871.78)", we can use the additive inverse property.
The additive inverse of a number is the number that, when added to the original number, results in zero. To find the additive inverse of a number, we simply change its sign.
Therefore, the additive inverse of (-871.78) is 871.78.
Now, we can rewrite the expression as:
-492.89 + 871.78
Adding these numbers, we get:
-492.89 + 871.78 = 378.89
Therefore, -492.89 - (-871.78) equals 378.89.
Determine the distance between −18.26 and −2.45 on a number line.(1 point)
Responses
−15.81
negative 15.81
−20.71
negative 20.71
15.81
15.81
20.71
20.71