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3 years ago

Solve for x: 3x − 24 = 81 (5 points) a)57/3 b)105/3 c)57 d)105

Mathematics

2 answers:

poizon [28]3 years ago

7 0

B.
add 24 ob both sides which gives you 3x=105 then divide by 3 to get x alone which gives you x=105/3

ElenaW [278]3 years ago

6 0

I hope this helps you

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Step-by-step explanation:

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3 years ago

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3 years ago

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If 33% of the members of Sweetheart Union sign petitions to decertify the union, the National Labor Relations Board will call an

Elis [28]

Answer:

There is no need to call for election.

Step-by-Step Explanation

Surveys are based on probability or statistics. It serves as a standard tool for experimental research in marketing, social sciences and official data statistics.

Since 8 out of 40 members of the Sweetheart Union will sign the petition, the percentage of those who will sign the petition is calculated below:

$\frac{8}{40}*100=20\%$

Based on the sample survey, only 20 percent of the members will sign the petition. Since, in the sample, the number of those who will sign is less than 33%, the union should be told that there is no need for the National Labor Relations Board to call for the election.

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4 years ago

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Answer:

1. 2^9 = 512

2. 2^3 = 8

3. 7^3 = 343

4. 6^3 = 216

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Step-by-step explanation:

To start we have to express the number as a multiplication of prime numbers, from there we can take the expression as a power

2 x 2 x 2 x 2 x 2 x 2 x 2 x 2 x 2 = 512

2^9 = 512

2 x 2 x 2 = 8

2^3 = 8

7 x 7 x 7 = 343

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3 years ago

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Natalka [10]

The answer is:

2.5 - (.75 • 2)
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3 years ago