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Tema [17]
3 years ago
13

6x - 3 + x = 18 I need help

Mathematics
2 answers:
m_a_m_a [10]3 years ago
7 0
Where’s his comments ? 


 




































-48 my guy
STALIN [3.7K]3 years ago
3 0
Answer: x=3

Explain:
7x=21
21/7
Get you
3
So x equals 3
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Which algebraic function has a smaller rate of change than the equation?<br><br> f(x)=2x−9
vredina [299]
It will be the second option i believe
4 0
2 years ago
In the game of​ roulette, a player can place a ​$8 bet on the number 17 and have a StartFraction 1 Over 38 EndFraction probabili
svp [43]

Answer:

Expected value of the game: -$0.421

Expected loss in 1000 games: $421

Step-by-step explanation:

There are two possible outcomes for the event:

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- There is a 37 in 38 chance of losing $8

The expected value for a single game is:

E(X) = \frac{1}{38}*\$280-\frac{37}{38}*\$8\\E(X)=-\$0.421

The expected value of the game is -$0.421

In 1,000 plays, the expected loss is:

L = 1,000*-\$0.421\\L=-\$421

You would expect to lose $421.

3 0
2 years ago
How many times does 12 go into 95
JulsSmile [24]

Answer:7

Step-by-step explanation:

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5 0
2 years ago
Read 2 more answers
Solve. 3/9A = 81<br><br> a = 9 <br><br> a=81 3/9<br><br> a = 27 <br><br> a = 243
Harrizon [31]
To solve for A, multiply each side by 9A to get rid of the fraction, so then 3 = 81(9A) --> 3 = 729A --> 3/729 = 1/243
6 0
3 years ago
May someone please help me with this?
vitfil [10]
I’m pretty positive it’s 90 degrees. hope this helps!
5 0
2 years ago
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