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Leona [35]
3 years ago
9

If 3x + 6 = 213x plus 6 equals 21, what does x + 2x plus 2 equal?

Mathematics
2 answers:
Ludmilka [50]3 years ago
5 0

Answer:

17

Step-by-step explanation:

PLS GIVE BRAINLIEST

never [62]3 years ago
4 0

Repost your question. Separate your words, variables and numbers correctly. Otherwise, it makes no sense.

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Given h of x equals negative 2 times the square root of x minus 3 end root, which of the following statements describes h(x)?
MrMuchimi

Answer:

The function h(x) is decreasing on the interval (3, ∞).

Step-by-step explanation:

Please take a look at the attached image.

You will see a graph of the given function h(x) = -2\sqrt{x-3}. The function is decreasing.

The function starts at 3 and starts to go towards negative infinity on the x-axis. Therefore the function is decreasing on the interval (3, ∞).

3 0
2 years ago
7/9% of 1 is equal to what fraction of the quantity
swat32
7/9% is not 7/9 of 1, it's 7/9 of 0.01.

So, it is 0.0078

Hope this helps!
6 0
3 years ago
Please help fast!!!!
emmasim [6.3K]
I think it’s 3 not sure!
7 0
2 years ago
.Solve the following equations, leaving your answer as a fraction where appropriate: 10(2x + 12) = -7(x + 12) ​
Yanka [14]
The answer is going to be 68/9 and the fraction is negative.
hope this help!
8 0
2 years ago
PLEASE HELP?
AlekseyPX
I think you forgot to give the diagram along with the question. I am answering the question based on my research and knowledge. "x = 7, y = 9" is the one among the following choices given in the question that gives the value of "x" and "y". The correct option among all the options that are given in the question is the third option or option "C".
6 0
3 years ago
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