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frozen [14]
3 years ago
13

What is the solution for x in the equation?

Mathematics
2 answers:
Georgia [21]3 years ago
3 0

Answer:

C

Step-by-step explanation:

-x+3/7=2x-27/5

Just bring all the x together, ad all the numbers together

-x - 3x = - 3/7 - 27/5

-4x = - 15/ 35 - 189/35

-4x = - 204 /35

4x = 204/35

x = 204 / 140

x = 1.457

Your this question is a little weird, but the best bet would be C, since C = 1.3333

svet-max [94.6K]3 years ago
3 0
Hey are you sure you entered the numbers correctly the correct answer should be 68/35. Can you check the numbers again maybe you’re missing it...
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AnnZ [28]
Women = 95% means men are only 5%

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I hope this helps
5 0
3 years ago
Read 2 more answers
Let v1=(2,-6) and v2=(-4,7)
seropon [69]

The magnitude of each vector is the Pythagorean sum of its components.


a. |v1| = √(2² + (-6)²) = √40 = 2√10

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b. To make each vector into a unit vector, divide each component by the vector's magnitude.

u1 = v1/|v1| = (2/(2√10), -6/(2√10))

u1 = (√10/10, -3√10/10)


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u2 = (-4√65/65, 7√65/65)


8 0
3 years ago
What is 10 squared plus b squared equals 22 squared
klio [65]
I'm pretty sure you are asking for the value of b. Let's actually write it and then solve it:
10^2 + b^2 = 22^2

Solving for b yields:
b = \sqrt{22^2-10^2} = \sqrt{484-100} = \sqrt{384} = 19.59

So, b = 19.59. If you want the answer in simplified radical form, we can also do that:
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So, b = 8√6 = 19.59
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3 years ago
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lina2011 [118]

Answer:

sorry I cannot understand that

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The owner of a large restaurant is considering a new “no tipping” policy and wants to survey a sample of employees. The policy w
Stolb23 [73]

A) The strata to be used in this survey by the employer is; <em><u>Type of Staff</u></em>

B) <em>Stratified Random Sampling</em> will be preferred because the opinions of <em><u>the staffs on the tipping policy</u></em> may be the same within each type but differ across the different <u><em>types of staffs.</em></u>

  • A stratified random sampling is a type of sampling that divides a population into groups known as strata.

Now, from the question, we see that after adding a 20% to the cost of food and beverages, that the additional revenue will be distributed equally among the kitchen and server staffs.

This means the strata here will be the type of staff because the opinions of the staffs on the tipping policy may be the within each type but differ across both types of staffs.

Read more at; brainly.com/question/1954758

7 0
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