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Rama09 [41]
3 years ago
5

If you get the anwser right i'll give you 20 points and brainliest please help me!!!!

Mathematics
1 answer:
Andrew [12]3 years ago
4 0

Answer:

31.4 units

Step-by-step explanation:

the explanation is in the picture

please like and Mark as brainliest

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3x = 8x – 5 es para mañana
Volgvan

Answer:

x=1

Step-by-step explanation:

3x=8x-5

-8x -8x

-5x=-5

divide by -5 on each side

x=1

5 0
2 years ago
Read 2 more answers
Translate: Four less than twice a number is<br> twelve
Varvara68 [4.7K]
The answer is 8
8*2=16-4=12
6 0
3 years ago
Piper is deciding whether she should pursue an education in engineering or in public communications. She has researched that a p
arlik [135]

Answer:

A public communications director would make $1,196,800 over a period of 20 years.

Step-by-step explanation:

The median salary of an engineer is $73,400 per year.

Piper has researched that a public communications director makes $13,560 less than this. (so we need to take this amount from the salary of an engineer)

Therefore, we would have that a public communications director would make

73,400 - 13,560 = $59, 840 per year

Now, the problem asks us how much a public communications director will make over a period of <u>20 years</u>, thus, we have to multiply the amount she will get per year by 20.

Thus, over 20 years she would make: <u>59,840 x 20</u> = $1,196,800

3 0
3 years ago
Enter the correct answer in the box.<br> Factor the expression<br> x^2+ 4x - 12
kakasveta [241]

Answer:

The answer to your question is:    (  x + 6  ) ( x - 2 )

Step-by-step explanation:

                           

             Factor             x² + 4x - 12 = 0

    Find two numbers that added gives +4 and if we multiply them get -12

We can find these numbers by decomposing -12 in its prime factors

           12    2

             6   2                         12 = 2 x 2 x 3

             3    3                  now combine the numbers to get -12 and + 4

             1                             2    and   2 x 3 = 6

                                        and 2 x 6 = 12

Then

                               (  x + 6  ) ( x - 2 )

7 0
3 years ago
A $1,450 sofa is marked down to $899. find the percent of markdown.
Usimov [2.4K]
38%. 100 divided by 1,450 is 0.068965517241379 meaning each dollar is worth that much percentage-wise. So 0.068965517241379 times 899 for the new price would be 62% of the original price. 100%- 62% = 38%
4 0
3 years ago
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