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andre [41]
3 years ago
12

100 POINTS IF YOU ANSWER WITH WHHSHSHSS OR SOMTJING GETTING REPORTED AND IT WILL TAKE YOUR POINTS. Math Properties of Equality,

Part 2
For each expression, write an equivalent expression to show the

mathematical properties of equality.

Distributive Property:

6(m +4) = ?

Associative Property:

2 + (m + x) = ?

Commutative Property:

x + 3 = ?

Distributive Property:

3(2y - 6) = ?

Distributive Property:

m(y + 5) = ?
Mathematics
1 answer:
Ksenya-84 [330]3 years ago
4 0

Answer:

Distributive Property:

6m+24

Associative Property:

m+x+2

Distributive Property:

6y-18

Distributive Property:

my+5m

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Determine what type of statistical test should be used to answer each of the questions below. (You will only use each response o
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Answer:

1.One proportion

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3. Two Independent Proportions

4. One Mean

5. Means from Dependent Samples

6. Two Independent Means

Step-by-step explanation:

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From the above information, there is only one sample and the question is about proportion. So, we must use "One proportion".

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From the information given, there are two samples and samples are dependent ( that is same students are asked four years later). Furthermore, the question is about proportion, we must use " Proportions from dependent samples ".



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From the information given, there are two independent samples and they are asking about proportion, we must use "Two independent proportions".

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From the information, there is only one sample and they are asking about mean. Therefore, we must use ". One mean".

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8 0
3 years ago
What two numbers multiply to negative 54 and add up to 3
DENIUS [597]
The roots of 54 are: 1 and 54, 2 and 27, 3 and 18, 6 and 9, then it restarts all over again.

The two numbers have to multiply up to 54, and add up to 3. 9 and 6 have a difference of 3, and the multiplied sum is negative, so this is your pair.

9 and -6 fit this criteria, since they add up to 3 and multiply to 64.
6 0
3 years ago
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Bezzdna [24]
It will take him 9 hours
3 0
4 years ago
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Marina86 [1]

Answer:

36000cm

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3 0
4 years ago
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Evaluate<br>5/8 - (1/4)​
Lapatulllka [165]

Answer:

3/8

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7 0
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