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kolezko [41]
3 years ago
8

Worth 50 points what is 9+10

Mathematics
2 answers:
Lana71 [14]3 years ago
4 0
19 is the answer:) thanks 
Bas_tet [7]3 years ago
3 0
19 or if ur talking about the meme 21 XD
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Which expressions are equivalent to 3x+6? Select all that apply. 2x+2+x+4, x+6+x+x, 3+6x, 10+9x-4-6x, 9+10x-6-4x
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Answer:

x+6+x+x

Step-by-step explanation:

x+6+x+x =3x+6

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What is the reduce form of 10/ab+x
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1.

\frac{10}{2 {ab}^{2} }  \times   \frac{ {a}^{2}  {b}^{2}}{5}

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12.6% of<br>RI 149 390bn​
galina1969 [7]

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Step-by-step explanation:

I guess that we want to find the 12.6% of Rl 149,390

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Then we can write an equation like:

Rl 149,390 = 100%

Then if the amount X is the 12.6%, we also have the equation:

X = 12.6%

Then we have the two equations:

X = 12.6%

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If we take the quotient between these two equations we get:

(X/Rl 149,390) = (12.6%/100%)

Solving this for X we get:

X =  (12.6%/100%)*(Rl 149,390) = RI 18,823.14

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3 years ago
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