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Greeley [361]
3 years ago
5

Simplify 3(2x + 5) A. 6x + 30 B.6x + 15 C. 6x + 5

Mathematics
2 answers:
tangare [24]3 years ago
6 0

Answer:

The answer is B. 6x+15

Step-by-step explanation:

You must follow the Mnemonic PEMDAS which stands for Parentheses, Exponents, Multiplication, Division, Addition, and Subtraction. Also the distribution property applies here.

Since, you have a parentheses, you will distribute the 3 by multiplying 3 times 2x, which will give you 6x. Next, you distribute the 3 again and multiply it by 5, which will give you a value of 15.

Due to 15 being a positive number, the answer will be 6x+15.

Nana76 [90]3 years ago
5 0

3(2x/5)  

Final result :

 6x

 ——

 5  

Step by step solution :

Step  1  :

           x

Simplify   —

           5

Equation at the end of step  1  :

          x

 3 • (2 • —)

          5

Step  2  :

Final result :

 6x

 ——

 5

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Step-by-step explanation:

Given

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in the first case; For Lionel;

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The second case; Aaron

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Range = (75-16)= 59

Therefore;

Both data sets have the same mean but different range.

The range of the number of pages Lionel is 75, which is greater than the range of the number of pages Aaron read, which is 59.

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