What is the solution to the inequality -4x -2 x -24 asap please :)

Mathematics

2 answers:

8_murik_8 [283]3 years ago

5 0

Answer:

-6x - 24

Step-by-step explanation:

is in the picture

hope dis helps ^-^

Gnesinka [82]3 years ago

3 0

Answer is -6,24 Explanation first solve x so -4x -2x there both negative so add them and it would be -6. And you’ll get ur answer

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Based on survey results, the mean amount of credit card debt for U.S. adults under 35 is $8,724. This point estimate would be un

Maslowich

Answer:

B. A random sample of 2,800 U.S. adults under 35.

Step-by-step explanation:

To have an unbiased and accurate sample, the sample should be representative of the population about which we are inferring.

Also, the bigger the sample size, the less margin of error we will have in the inference.

As the population in this survey is about the US adults under 35, the sample should be selected from this group.

From the options that select from this population, the largest sample is 2,800.

So the answer is Option B.

7 0

3 years ago

Can I get some help on this one and if you could show its done I would appreciate it. Thank you.

Andreyy89

<h3>Answer: 5.5 which is choice B</h3>

Have a look at the diagram I posted below. I marked on your image to add in another angle. This angle is also 20 degrees because of congruent alternate interior angles (horizontal lines are parallel). This angle I add in is the reference angle of the triangle

opposite the reference angle is the vertical side x

adjacent to the reference angle is the horizontal side 15

We'll use the tangent rule. Make sure your calculator is in degree mode.

tan(angle) = opposite/adjacent

tan(20) = x/15

15*tan(20) = x <<-- multiply both sides by 15

x = 15*tan(20)

x = 5.45955 <<--- use calculator; this is approximate

x = 5.5 <<--- round to one decimal place