Which 3 colors are considered WARM colors?(1 point)
Responses
Orange, green purple (violet)
Orange, green purple (violet)
Green, blue, purple (violet)
Green, blue, purple (violet)
Red, yellow, orange
Red, yellow, orange
black, brown, grey
Red, yellow, orange
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 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?
62.55?
Yes, that is correct. Nevaeh would have $62.55 left from his weekend earnings after spending $39.95 on a new game.
It was 13°C yesterday, but the temperature changed by −18.6° overnight. What is the temperature now?(1 point)
The temperature now would be:
13°C + (-18.6°C) = -5.6°C
Use the additive inverse to find −492.89−(−871.78).
To find −492.89 − (−871.78), we can rewrite the problem as −492.89 + 871.78, since subtracting a negative is the same as adding.
−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
−15.81
negative 15.81
15.81
15.81
20.71
The distance between -18.26 and -2.45 on a number line is |-18.26 - (-2.45)| = |-18.26 + 2.45| = |-15.81|.
Therefore, the distance is 15.81.
Solve the mathematical problem involving absolute value.
2−|13⋅−9|−5(1 point)
To solve 2 - |13 * -9| - 5, we first evaluate the absolute value within the expression.
|13 * -9| = |-117| = 117
Now we substitute this value back into the original expression:
2 - 117 - 5 = -120
Subtract 24−(−15).
To subtract 24 - (-15), we can rewrite it as 24 + 15, since subtracting a negative is the same as adding.
24 + 15 = 39
What is 1749 + 59 − 8 − 10?(1 point)
Responses
20
20
−7
negative 7
−1
negative 1
0
The sum of 1749, 59, -8, and -10 is:
1749 + 59 - 8 - 10 = 1790 - 18 = 1772
that's not a option
Apologies for the confusion. The correct answer is:
1749 + 59 - 8 - 10 = 1790 -18 = 1772
Therefore, the answer is 1772.
thats what you put before
Apologies for the repeat response. The correct answer is indeed:
1749 + 59 - 8 - 10 = 1790 - 18 = 1772
Which context describes a difference of rational numbers?(1 point)
Responses
The team’s score did not change during the game.
The team’s score did not change during the game.
A football player gains yards on a play.
A football player gains yards on a play.
A football player loses yards on a play.
A football player loses yards on a play.
The team’s score increased when scoring.
A football player loses yards on a play.
oey walked east for 1523 meters from home. Then, he walked west for 2134 meters. How far was Joey from home?(1 point)
To find how far Joey was from home, we can subtract the distance he walked west from the distance he walked east.
1523 meters (east) - 2134 meters (west) = -611 meters
Therefore, Joey was 611 meters away from home in the west direction.
Which situation describes opposite quantities that when combined would equal 0?(1 point)
Responses
A plane ascends to 15,000 feet and then descends 10,000 feet. How many feet above the ground is the plane?
A plane ascends to 15,000 feet and then descends 10,000 feet. How many feet above the ground is the plane?
A plane ascends to 10,000 feet and then ascends 15,000 feet. How many feet above the ground is the plane?
A plane ascends to 10,000 feet and then ascends 15,000 feet. How many feet above the ground is the plane?
A plane ascends to 15,000 feet and then descends 15,000 feet. How many feet above the ground is the plane?
A plane ascends to 15,000 feet and then descends 15,000 feet. How many feet above the ground is the plane?
A plane ascends to 15,000 feet and then ascends 15,000 feet. How many feet above the ground is the plane?
A plane ascends to 15,000 feet and then ascends 15,000 feet. How many feet above the ground is the plane?
A plane ascends to 15,000 feet and then descends 15,000 feet. How many feet above the ground is the plane?
Solve the following word problem. The air temperature at 9 a.m. is −5.8 degrees Celsius. The air temperature at noon is −1.6 degrees Celsius. What is the change in the temperature during these three hours? Write and solve an equation to show your answer. Then explain what your answer means.
To find the change in temperature during the three hours, we need to subtract the temperature at 9 a.m. from the temperature at noon.
Change in temperature = temperature at noon - temperature at 9 a.m.
Change in temperature = (-1.6) - (-5.8)
Change in temperature = -1.6 + 5.8
Change in temperature = 4.2
Therefore, the change in temperature during these three hours is 4.2 degrees Celsius.
This means that the temperature increased by 4.2 degrees Celsius from 9 a.m. to noon.