NEED HELP WITH ALL PLEASE
(01.01 LC)
Look at the following numbers:
−4, −5,...
Mathematics, 12.02.2021 14:00 Lindsay882
NEED HELP WITH ALL PLEASE
(01.01 LC)
Look at the following numbers:
−4, −5, 0, 5
Which pair of numbers has a sum of zero? (5 points)
Group of answer choices
−5, 0
5, −5
−4, 5
−4, 0
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Question 25 pts
(01.01 LC)
Which of the following describes a situation in which the total distance a tennis player travels is 0 meter from his starting point? (5 points)
Group of answer choices
The player runs 9 meters forward and then runs 0 meters in the opposite direction.
The player runs 6 meters forward and then runs 5 meters in the opposite direction.
The player runs 5 meters forward and then runs 6 meters in the opposite direction.
The player runs 7 meters forward and then runs 7 meters in the opposite direction.
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Question 35 pts
(01.01 LC)
Which number line best shows how to solve −4 − (−6)? (5 points)
Group of answer choices
A number line from negative 10 to 10 is shown, with numbers labeled at intervals of 2. An arrow is shown from point 0 to negative 4. Another arrow points from negative 4 to negative 2.
A number line from negative 10 to 10 is shown, with numbers labeled at intervals of 2. An arrow is shown from point 0 to negative 4. Another arrow points from negative 4 to 2.
A number line from negative 10 to 10 is shown, with numbers labeled at intervals of 2. An arrow is shown from point 0 to negative 4. Another arrow points from negative 4 to negative 6.
A number line from negative 10 to 10 is shown, with numbers labeled at intervals of 2. An arrow is shown from point 0 to negative 4. Another arrow points from negative 4 to 6.
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Question 45 pts
(01.01 HC)
Point P on the number line shows Lara's score after the first round of a quiz:
A number line is shown from negative 8 to 0 to positive 8. There are increments of 1 on either side of the number line. The even numbers are labeled on either side of the number line. Point P is shown on 3.
In round two, she lost 4 points. Which expression shows how many total points she has at the end of round two? (5 points)
Group of answer choices
3 + 1 = −4, because −4 is 1 unit to the left of 3
3 + (−4) = −1, because −1 is 4 units to the left of 3
3 + (−1) = −4, because −4 is 1 unit to the left of 3
3 + 4 = −1, because −1 is 4 units to the left of 3
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Question 55 pts
Match the correct solution to the math problem.
Group of answer choices
5 - ( -8 )
[ Choose ]
-81 / -9 (negative 81 divided by negative 9
[ Choose ]
5 - 8
[ Choose ]
-9 - (-9)
[ Choose ]
-13 + (-5)
[ Choose ]
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Question 65 pts
(01.02 MC)
Which of the following correctly uses absolute value to show the distance between −70 and 15? (5 points)
Group of answer choices
|−70 + 15| = |−55| = −55 units
|−70 − 15| = |−85| = 85 units
|−70 − 15| = |−85| = −85 units
|−70 + 15| = |−55| = 55 units
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Question 75 pts
Simplify:
(6.2 − 1.6) − 4.4 + 7.8
(type only the answer - no words, symbols, or variables)
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Question 85 pts
(01.02 LC)
Simplify negative 4 and 1 over 4 − negative 9 and 1 over 2 . (5 points)
Group of answer choices
5 and 1 over 4
negative 5 and 1 over 4
negative 13 and 1 over 3
13 and 1 over 3
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Question 95 pts
(01.04 LC)
Multiply 1 over 6 multiplied by negative 1 over 2 . (5 points)
Group of answer choices
1 over 3
1 over 12
negative 1 over 12
negative 1 over 3
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Question 105 pts
(01.04 MC)
What is the sign of the product (3)(−25)(7)(−24)? (5 points)
Group of answer choices
Negative, because the products (3)(−25) and (7)(−24) are negative, and the product of two negative numbers is negative
Negative, because the products (3)(−25) and (7)(−24) are positive, and the product of two positive numbers is negative
Positive, because the products (3)(−25) and (7)(−24) are negative, and the product of two negative numbers is positive
Positive, because the products (3)(−25) and (7)(−24) are positive, and the product of two positive numbers is positive
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Question 115 pts
(01.05 MC)
Which fraction is equivalent to 2 over negative 6 ? (5 points)
Group of answer choices
6 over 2
2 over 6
negative 2 over 6
negative 2 over negative 6
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Question 125 pts
(01.05 MC)
Lisa bought 5 CDs from a store. The price of each CD was the same. After she bought the CDs, her account balance showed a change of −$64.95. What would have been the change to Lisa's account balance had she only bought 1 CD from the store? (5 points)
Group of answer choices
−$59.95
−$12.99
$59.95
$12.99
Answers: 3
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