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Marina86 [1]
3 years ago
7

Use the distributive property to write an equivalent expression: 5(3x + 2)

Mathematics
2 answers:
olga55 [171]3 years ago
8 0
X = 24/12, x = 2 yes yes correct
LenKa [72]3 years ago
7 0

Answer:

15x + 10

Step-by-step explanation:

5(3x + 2)

15x + 10

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N is a negative integer, and p is a positive integer.
mart [117]

Answer:

Option C) The two quantities are equal.

Step-by-step explanation:

We are given the following in the question:

n is a negative integer and p is a positive integer.

Quantity A: The product of the integers from n to p

Quantity B: 0

Quantity A is the product of integers from n to p. Since all the integers from n to p will include zero between them, thus the product of all the integers from n to p will be zero.

The product takes place in the following manner:

-n_x\times -n_{x-1}\times....\times -n_1\times 0\times p_1\times...\times p_{y-1}\times p_y = 0

Thus, both the quantities are equal.

Option C) The two quantities are equal.

3 0
3 years ago
Under what operation are the set of integers closed? Explain your answer
torisob [31]
The set of integers is closed under addition, subtraction, and multiplication because when i add, subtract, or multiply any integers, the result is always an integer.
3 0
3 years ago
Read 2 more answers
HELP also if you don't know how to do it than don't add an answer it make me super mad.
dlinn [17]
H(17) = 17
Do you need help with the other 2?
4 0
3 years ago
The sugar content of the syrup is canned peaches is normally distributed. Assumethe can is designed to have standard deviation 5
andreyandreev [35.5K]

Answer: 0.50477

Step-by-step explanation:

Given : The sugar content of the syrup is canned peaches is normally distributed.

We assume the can is designed to have standard deviation \sigma=5 milligrams.

The sampling distribution of the sample variance is chi-square distribution.

Also,The data yields a sample standard deviation of s=4.8 milligrams.

Sample size : n= 10

Test statistic for chi-square :\chi^2=\dfrac{s^2(n-1)}{\sigma^2}

i.e. \chi^2=\dfrac{(4.8)^2(10-1)}{(5)^2}=8.2944

Now, P-value = P(\chi^2>8.2944)=0.50477  [By using the chi-square distribution table for p-values.]

Hence, the chance of observing the sample standard deviation greater than 4.8 milligrams = 0.50477

8 0
3 years ago
If a textbook costs £7.80, how many can be bought for £101.40?
Semenov [28]

Answer:

13 textbook can buy.

Step-by-step explanation:

13 textbook can buy.

8 0
2 years ago
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