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tester [92]
4 years ago
15

8x + 2x + 13 = 4x − 29 show your work plz! I will give brainliest!!

Mathematics
2 answers:
jenyasd209 [6]4 years ago
8 0
The answer is -7 I have the steps in the picture below

nasty-shy [4]4 years ago
4 0

Answer:

brainliest!

Step-by-step explanation:

8x + 2x + 13 = 4x − 29

10x+13 = 4x-29

6x = 42

x = 7

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BartSMP [9]

Answer:

<h2><u><em>2-x</em></u></h2>

Step-by-step explanation:

(14 - 7x)/7 =

[7(2-x)]/7 =

2-x

4 0
2 years ago
I need some help please
dimulka [17.4K]
I think the answer is the third one, but idk.
4 0
4 years ago
Real quick<br><br> what is the radius of 16 cm simplest form
KIM [24]

<u>Answer:</u>

8cm

<u>Explanation:</u>

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8 0
3 years ago
What is the largest integer value of x such that the value of f(x) = x ^ 2 - 6x + 40 exceeds the value of g(x) =; 2 * (1.5) ^ x
baherus [9]

Answer:

1

Step-by-step explanation:

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7 0
3 years ago
A hypothesis test is to be performed for a population proportion. For the given sample data and null hypothesis, compute the val
liberstina [14]

Answer:

The correct option is a

Step-by-step explanation:

From the question we are told that

    The sample size is n =  415

    The sample proportion is  \r p  = 0.49

Now

     The null hypothesis is  H_o  :  p = 0.3

     The alternative hypothesis is H_a  :  p \ne 0.3

The test statistics is mathematically evaluated as

      t  =  \frac{\r p -  p  }{ \frac{\sqrt{ p (1- p )} }{n} }

substituting values

      t  =  \frac{0.49 -  0.3  }{ \sqrt{ \frac{0.3 (1- 0.3 ) }{415} }}

     t  = 8.446

     

8 0
4 years ago
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