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goldfiish [28.3K]
3 years ago
6

To eliminate 6X you would Transform 2x by multiplying what number ?

Mathematics
1 answer:
NARA [144]3 years ago
5 0

Answer:

-3

Step-by-step explanation:

to eliminate 6x we need the same no. 6x but that should be negative. so

2X × -3 = -6X

and

6X+(-6X)=0

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I need to explain/show work.<br> Help please
Fittoniya [83]

Answer:

adult tickets = 17, children tickets = 9

Step-by-step explanation:

Let x be the number of children and y the number of adults

Then given that 26 tickets are sold, we can write

x + y = 26 → (1)

Given that ticket cost was $194 we can write

5.5x + 8.5y = 194 → (2)

Rearrange (1) expressing y in terms of x by subtracting x from both sides

y = 26 - x → (3)

Substitute y = 26 - x into (2)

5.5x + 8.5(26 - x) = 194 ← distribute and simplify left side

5.5x + 221 - 8.5x = 194

- 3x + 221 = 194 ( subtract 221 from both sides )

- 3x = - 27 ( divide both sides by - 3 )

x = 9

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y = 26 - 9 = 17

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number of children tickets sold = 9

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3 years ago
Michael has a collection of 1404 race cards.He hopes to sell the collection in packs of 36 cards,and make 633.75 when all the pa
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He should charge 16.25 for each pack
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3 years ago
Work out the missing value in the calculation below​
fiasKO [112]

Answer:

5

Step-by-step explanation:

\frac{2}{3} +\frac{1}{6}= \frac{ }{6}  \\

Here LCM will be 6. (We made the denominator same)

so, now the equation will be :

\frac{2}{3}+\frac{1}{6}    \\\\  =\frac{4}{6} + \frac{1}{6}

= 5/6

So, the value in the red box is 5.

Hope it helps!

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2 years ago
Urgent!!!! The scores of a high school entrance exam are approximately normally distributed with a given mean Mu = 82.4 and stan
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Step-by-step explanation:

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3 years ago
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Answer:

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Step-by-step explanation:

fourths mean 1/4

We will have to multiply the initial value with the 1/4

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