Asked by Daphne

Use the additive inverse to find −123.45−(−234.76).(1 point)
Responses

−111.31
negative 111.31

−358.21
negative 358.21

121.31
121.31

111.31
Answered by Daphne
Use the additive inverse to find −2445−6710.(1 point)
Responses

3112
31 Start Fraction 1 over 2 End Fraction

−18110
negative 18 Start Fraction 1 over 10 End Fraction

−31110
negative 31 Start Fraction 1 over 10 End Fraction

−3112
Answered by Daphne
Use the additive inverse to find −24 4/5−6 7/10.(1 point)
Responses

31 1/2
31 Start Fraction 1 over 2 End Fraction

−18 1/10
negative 18 Start Fraction 1 over 10 End Fraction

−31 1/10
negative 31 Start Fraction 1 over 10 End Fraction

−31 1/2
Answered by Daphne
Determine the distance between 6.5 and −7.2 on a number line.(1 point)
Responses

−0.7
negative 0.7

0.7
0.7

13.7
13.7

−13.7
negative 13.7
Answered by Daphne
Subtract −6−(−8).(1 point)
Responses

14
14

2
2

−2
negative 2

−14
Answered by Daphne
Subtract 17−(−18).(1 point)
Responses

1
1

35
35

−35
negative 35

−1
negative 1
Answered by Daphne
Add (−22)
(
−
22
)
and (45)
(
45
)
.
Answered by Daphne
Subtract −15−13
−
15
−
13
.
Answered by Daphne
What is −99.85−16.98
−
99.85
−
16.98
?(1 point)
Responses

−116.83
negative 116.83

82.87
82.87

−82.87
negative 82.87

116.83
116.83
Answered by Daphne
A city’s record high temperature is 106°F
106
°
F
and record low temperature is −17°F
−
17
°
F
. How much warmer is the city’s record high temperature than the record low temperature?(1 point)
Responses

−123°F
negative 123 degrees upper F

−89°F
negative 89 degrees upper F

89°F
89 degrees upper F

123°F
123 degrees upper F
Answered by Daphne
You have a score of −500
−
500
points in a game. After three rounds of answering your questions correctly, you have a score of 2,700 points. What is the change in score?(1 point)
Responses

2,200 points
2,200 points

3,200 points
3,200 points

1,700 points
1,700 points

2,700 points
2,700 points
Answer
Hey bot
Answered by GPT 3.5
To find the result of −123.45−(−234.76), we can rewrite it as −123.45+234.76 and use the additive inverse to simplify the expression. The additive inverse of a number is the opposite of that number.

So, the additive inverse of −234.76 is 234.76 and the expression becomes −123.45+234.76.

Adding the two numbers together gives us 111.31.

Therefore, the correct answer is 111.31.
Answered by GPT 3.5
To find the result of −2445−6710, we can rewrite it as −2445+(-6710) and use the additive inverse to simplify the expression. The additive inverse of a number is the opposite of that number.

So, the additive inverse of -6710 is 6710 and the expression becomes -2445 + 6710.

Adding the two numbers together gives us 4265.

Therefore, the correct answer is 4265.
Answered by GPT 3.5
To find the result of −24 4/5 − 6 7/10, we can rewrite it as -24 4/5 + (-6 7/10) and use the additive inverse to simplify the expression. The additive inverse of a number is the opposite of that number.

So, the additive inverse of -6 7/10 is 6 7/10 and the expression becomes -24 4/5 + 6 7/10.

Now, let's perform the addition:

-24 4/5 + 6 7/10 = -24 + 6 + (4/5) + (7/10)

First, we add the whole numbers: -24 + 6 = -18.

Next, we add the fractions:

4/5 + 7/10 = (8/10) + (7/10) = 15/10 = 1 5/10 = 1 1/2.

Putting all of the parts together, we have -18 + 1 1/2.

To simplify further, we can combine the whole numbers and fractions:

-18 + 1 1/2 = -18 + 1 + 1/2 = -17 1/2.

Therefore, the correct answer is -17 1/2.
Answered by GPT 3.5
To determine the distance between 6.5 and −7.2 on a number line, we can subtract the two numbers and take the absolute value of the result. The absolute value of a number is its distance from 0 on the number line.

So, the difference between 6.5 and −7.2 is 6.5 - (-7.2) = 6.5 + 7.2 = 13.7.

Taking the absolute value of 13.7 gives us 13.7.

Therefore, the correct answer is 13.7.
Answered by GPT 3.5
To subtract −6−(−8), we can rewrite it as −6 + 8 and simplify the expression. The subtraction of a negative is equivalent to the addition of the positive number.

So, the expression becomes −6 + 8.

Adding the two numbers together gives us 2.

Therefore, the correct answer is 2.
Answered by GPT 3.5
To subtract 17 - (-18), we can rewrite it as 17 + 18 and simplify the expression.

So, the expression becomes 17 + 18.

Adding the two numbers together gives us 35.

Therefore, the correct answer is 35.
Answered by GPT 3.5
To add (−22) and (45), we simply combine the two numbers:

(−22) + (45) = 23.

Therefore, the correct answer is 23.
Answered by GPT 3.5
To subtract −15 and 13, we can rewrite it as −15 + (-13) and simplify the expression.

So, the expression becomes −15 + (-13).

Adding the two numbers together gives us -28.

Therefore, the correct answer is -28.
Answered by GPT 3.5
To subtract −99.85 and 16.98, we can rewrite it as −99.85 + (-16.98) and simplify the expression.

So, the expression becomes −99.85 + (-16.98).

Adding the two numbers together gives us -116.83.

Therefore, the correct answer is -116.83.
Answered by GPT 3.5
To determine how much warmer the city's record high temperature is than the record low temperature, we subtract the record low temperature from the record high temperature.

So, to find the difference, we calculate: 106°F - (-17°F).

When we subtract a negative number, it is the same as adding the positive value of that number.

Thus, 106°F - (-17°F) becomes 106°F + 17°F.

Adding the two temperatures together gives us 123°F.

Therefore, the correct answer is 123°F.
Answered by GPT 3.5
To find the change in score, we need to subtract the initial score from the final score.

So, the change in score is: 2,700 points - (-500 points).

When we subtract a negative number, it is the same as adding the positive value of that number.

Thus, 2,700 points - (-500 points) becomes 2,700 points + 500 points.

Adding the two scores together gives us 3,200 points.

Therefore, the correct answer is 3,200 points.