Write an algebraic expression for the work phrase: the product of n and 4
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1 point
n+4
n-4
4/n
4n
4n
The number zero is included in all the subset of numbers except which subset?
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1 point
natural numbers
Whole numbers
integers
rational numbers
zero is not included in the subset of natural numbers.
What is the fifth step in simplifying
-6² ÷ 2[-3² - (-3)²]
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1 point
-36 ÷ 2
2[-18]
36 ÷ 2
2[0]
The fifth step in simplifying the expression is 2[-18].
Simplify the following
-6² ÷ 2[-3² - (-3)²]
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1 point
324
-324
1
-1
To simplify the expression -6² ÷ 2[-3² - (-3)²], we follow the order of operations:
-6² ÷ 2[-3² - (-3)²]
= -36 ÷ 2[-9 - 9]
= -36 ÷ 2[-18]
= -36 ÷ -36
= 1
Therefore, the simplified expression is 1.
Kiran, Mai, Jada, and Tyler went to their school carnival. They all won chips that they could exchange for prizes. Kiran won 2/3 as many chips as Jada. Mai won 4 times as many chips as Kiran. Tyler won half as many chips as Mai.
Write an expression for the number of chips Tyler won. You should only use one variable: J, which stands for the number of chips Jada won.
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1 point
Let's use J as the number of chips Jada won.
Given that Kiran won 2/3 as many chips as Jada, we can represent the number of chips Kiran won as (2/3)J.
Mai won 4 times as many chips as Kiran, so the number of chips Mai won can be expressed as 4(2/3J), which simplifies to (8/3)J or 2 2/3J.
Finally, Tyler won half as many chips as Mai, so the number of chips Tyler won is (1/2)(2 2/3J), which simplifies to (5/3)J.
Therefore, the expression for the number of chips Tyler won is (5/3)J.
Kiran, Mai, Jada, and Tyler went to their school carnival. They all won chips that they could exchange for prizes. Kiran won 2/3 as many chips as Jada. Mai won 4 times as many chips as Kiran. Tyler won half as many chips as Mai.
If Jada won 42 chips, how many chips did Tyler, Kiran, and Mai each win?
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1 point