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vitfil [10]
3 years ago
12

Does anyone get this?

Mathematics
1 answer:
stepladder [879]3 years ago
8 0

Answer: B

Step-by-step explanation:

 In the systems of equation it already gives you the solution for x  which is -2 so all you have to do is substitute -2 into the first equation and solve for y.

y= 2/3x + 3    

x= -2

Substitute x for -2

y = \frac{2}{3}* \frac{-2}1}  + 3  

y= \frac{-4}{3} + \frac{3}{1}    

y = \frac{5}{3}  

so now you have the solution like this (-2,\frac{5}{3})

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A medical office administers a survey, regarding patient satisfaction. Based
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A certain number was multiplied by 7. 4 was taken away from the product. Finally, that difference was then divided by 9, resulti
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7

Step-by-step explanation:

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3 years ago
Solve the inequality.
qaws [65]
SOLUTION:

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Hope this helps! :)
Have a lovely day! <3
3 0
3 years ago
Solve for x. 9x - 1 = -11 x = -1 x = -1 x = 1 x = 1
Dmitriy789 [7]

Answer:

x=-1

Step-by-step explanation:

<em>Add by 1 from both sides of equation.</em>

<em>9x-1+1=-11+1</em>

<em>Simplify.</em>

<em>-11+1=-10</em>

<em>9x=-10</em>

<em>Divide by 9 from both sides of equation.</em>

<em>9x/9=-10/9</em>

<em>Simplify, to find the answer.</em>

<em>x=-10/9</em>

<em>x=-1 is the correct answer.</em>

<em>I hope this helps you, and have a wonderful day!</em>

6 0
4 years ago
Read 2 more answers
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