Add 10.82+(−15.96)
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 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 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 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?
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?
It was 13°C yesterday, but the temperature changed by −18.6° overnight. What is the temperature now?
To find the temperature now after a change of -18.6°, we need to subtract 18.6 from the temperature of 13°C.
13 - 18.6 = -5.6
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 of the second number and rewrite the expression as −492.89 + 871.78.
Now we can simply add these two numbers:
−492.89 + 871.78 = 378.89
Determine the distance between −18.26 and −2.45 on a number line.(1 point)
Responses
−20.71
negative 20.71
20.71
20.71
15.81
15.81
−15.81
negative 15.81
To determine the distance between -18.26 and -2.45 on a number line, we subtract the two numbers and take the absolute value of the result.
|-18.26 - (-2.45)| = |-18.26 + 2.45| = |-15.81| = 15.81
The distance between -18.26 and -2.45 on a number line is 15.81.