NEED HELP WITH ALL PLEASE
(01.01 LC)
Look at the following numbers:
β4, β5,...
Mathematics, 12.02.2021 14:00 Lindsay882
NEED HELP WITH ALL PLEASE
(01.01 LC)
Look at the following numbers:
β4, β5, 0, 5
Which pair of numbers has a sum of zero? (5 points)
Group of answer choices
β5, 0
5, β5
β4, 5
β4, 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 β4 β (β6)? (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 = β4, because β4 is 1 unit to the left of 3
3 + (β4) = β1, because β1 is 4 units to the left of 3
3 + (β1) = β4, because β4 is 1 unit to the left of 3
3 + 4 = β1, because β1 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 β70 and 15? (5 points)
Group of answer choices
|β70 + 15| = |β55| = β55 units
|β70 β 15| = |β85| = 85 units
|β70 β 15| = |β85| = β85 units
|β70 + 15| = |β55| = 55 units
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Question 75 pts
Simplify:
(6.2 β 1.6) β 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 β 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)(β25)(7)(β24)? (5 points)
Group of answer choices
Negative, because the products (3)(β25) and (7)(β24) are negative, and the product of two negative numbers is negative
Negative, because the products (3)(β25) and (7)(β24) are positive, and the product of two positive numbers is negative
Positive, because the products (3)(β25) and (7)(β24) are negative, and the product of two negative numbers is positive
Positive, because the products (3)(β25) and (7)(β24) 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 β$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
β$59.95
β$12.99
$59.95
$12.99
Answers: 3
Mathematics, 22.06.2019 03:00
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Answers: 1
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Mrs. robinson bought a novel at a bookstore on sale for 20% off its regular price of $29.99. mr chang bought the same novel at a different bookstore for 10% off its regular price of $25. which person received the better discount?
Answers: 1
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Answers: 2
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