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3 years ago

What is the solution to the inequality?

Mathematics

2 answers:

n200080 [17]3 years ago

5 0

The solution to the inequality

$7x+18\ \textgreater \ -3$

is

$x\ \textgreater \ -3$

Hope I helped! :)

Valentin [98]3 years ago

3 0

Answer: [D]: " x > -3 " .
__________________________________________
Explanation:
__________________________________________
Given the following inequality:
__________________________________________
7x + 18 > - 3 ;
__________________________________________
Simplify to solve for "x" :
__________________________________________
 7x + 18 > -3 ;

→ Subtract "18" from EACH SIDE of the inequality ;
___________________________________________
 7x + 18 − 18 > - 3 − 18 ;
___________________________________________
to get:
___________________________________
7x > -21 ;
____________________________________________________
Divide each side by "7" ; to isolate "x" on one side of the question; and to solve for "x" ;
____________________________________________________
7x / 7 > -21 / 7 ;
____________________________________________________
to get: x > -3 ; which is:  Answer choice: [D].____________________________________________________

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Answer:

Major $X_i$ %

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Step-by-step explanation:

For this case we can create the following table calculating the percent frequency as:

$\% = \frac{X_i}{n}$

Where $X_i$ represent the number of students for the i category and n the total sample size.

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3 years ago

Describe how total job benefits and total employee compensation differ.

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3 years ago

Preliminary data analyses indicate that it is reasonable to use a t-test to carry out the specified hypothesis test. Perform the

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<h2>Answer with explanation:</h2>

By considering the given information, we have

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Alternative hypothesis : $H_1: \mu\neq35.0$

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So we reject the null hypothesis, it means we have enough evidence to support the alternative hypothesis.

We conclude that there is some significance difference between the mean score for sober women and 35.0.

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