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BlackZzzverrR [31]
3 years ago
15

Please help !!!? Me

Mathematics
2 answers:
Andrews [41]3 years ago
6 0
You always do PEMDAS (parentheses, exponents, multiplication, division, addition, and then subtraction) *in order* so since multiplying is before adding you do 4 times 2 which equals 8 and then you add 3, so 8+3=11 hope this helped
maw [93]3 years ago
5 0

Answer:11

Step-by-step explanation:

First multiply 4 and 2.

Which makes the equation 3+8

Which makes your answer 11

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Answer:

$198

Step-by-step explanation:

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Which of these is a simplified form of the equation 15x + 4 = 5 + 3x + 1x? (2 points)
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Answer:

11x=1

Step-by-step explanation:

15x+4=5+3x+1x       Bring everything with an x in front of it to the left side

15x-3x-1x+4=5         Simplify the x values

11x+4=5                    Bring the 4 to the right side

11x=5-4

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aleksandr82 [10.1K]

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Billie solved the equation below by completing the square, but she got the incorrect solution. In which step did Billie first ma
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Answer:

step 2

Step-by-step explanation:

we have

x^{2} +10x-49=0 ---> given problem

step 1

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x^{2} +10x=49

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step 3

Rewrite as perfect squares

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step 4

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step 5

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Step-by-step explanation:

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