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2 years ago

. -((-55) + 2) How to solve this including step by step

Mathematics

1 answer:

skad [1K]2 years ago

7 0

Answer:

Step-by-step explanation:

apply the rule: - (a)=a

- (-55)=55

=55+2

add the numbers: 55+2=57

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What is the product of (4y-3)(2y^+3y-5)

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the answer is

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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

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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:

Step-by-step explanation:

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3 years ago

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What is the sign of the product (–5)(–3)(–8)(–6)? Positive, because the products (–5)(–3) and (–8)(–6) are negative, and the pro

chubhunter [2.5K]

Answer:

The product (–5)(–3)(–8)(–6) should be Positive.

Step-by-step explanation:

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N * N = P

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The product of 2 positive numbers is positive.

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3 years ago

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we have the lines

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The slope is undefined

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Compare their slopes

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2) Their slopes are not negative reciprocal -----> are not perpendicular lines

therefore

<h2>The answer is neither</h2>

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1 year ago