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Juliette [100K]
3 years ago
15

2. Determinați numărul x din:

Mathematics
1 answer:
Lana71 [14]3 years ago
5 0

Answer:

wrong language

Step-by-step explanation:

took test

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PLEASE HELP, WILL GIVE THANKS AND STARS
Karolina [17]
I think the answer is B. but I'm not sure... Sorry if this doesn't help!
5 0
3 years ago
Read 2 more answers
Solve for . Simplify your answer as much as possible. please help
Sonja [21]

Answer:

x=-6

Step-by-step explanation:

So we have the equation:

-34=7(x+8)+8x

First, distribute the 7 into the (x+8) and simplify:

-34=7(x)+7(8)+8x\\-34=7x+56+8x

Combine the like terms 7x and 8x by adding them together:

-34=56+15x

Subtract 56 from both sides to isolate the x:

-34-56=15x+56-56\\15x=-90

Divide both sides by 15 to get x:

x=-90/15=-6

5 0
3 years ago
Can a rational number to a rational power be rational
Aleks [24]

Answer:

it is possible to get something rational.

Step-by-step explanation:

This can't really be explained.

8 0
3 years ago
100 points pls help me
sashaice [31]

Answer:

156 barrels, 26 minutes

Step-by-step explanation:

The amount of minutes since the worker has started to work: x

Convertor: 26+5x

Worker: 6x

Since the question stated that the number of completed barrels are the same: 26+5x=6x

x=26

It has been 26 minutes and each line has 156 barrels filled out.

Hope this helps, please give brainlest if you are statisfied with this responce-it will help me a lot! Thanks!

6 0
3 years ago
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What is the coefficient of the second term of the tribomial (3x+3)^2=9x^2+bc+9
FinnZ [79.3K]

Answer:

18

Step-by-step explanation:

To find the second term of the coefficient, multiply out the left hand side of the equation.

(3x+ 3)^2 = 9x^2 + bc + 9

(3x+3)(3x+3)\\9x^2 + 9x + 9x + 9\\9x^ 2+ 18x + 9

The value of b is 18.

6 0
3 years ago
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