3 years ago

Plz help with this question

Mathematics

1 answer:

soldi70 [24.7K]3 years ago

4 0

Somehow i got 2.5 guess i am wrong...

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ohan found that the equation –2|8 – x| – 6 = –12 had two possible solutions: x = 5 and x = –11. which explains whether his solut

klio [65]

-2 | 8-x| - 6 = -12...add 6 to both sides
-2 |8-x| = -12 + 6
-2 |8-x| = - 6...divide both sides by -2
|8-x| = -6/-2
|8-x| = 3

8 - x = -3 -(8 - x) = -3
-x = -3-8 -8 + x = -3
-x = -11 x = -3 + 8
x = 11 x = 5

not correct.....sign error

5 0

3 years ago

Please help and show clear instructions will give brainliest !

Tems11 [23]

Answer:

Answer is 3 because

Step-by-step explanation:

a=2

20*2= 40

40-1 = 39

b = 13

so 39/13 = 3

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2 years ago

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What is the simplified form of 3 over x squared all over 1 over x-cubed ?

Ainat [17]

5 I think I am a 5 th

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3 years ago

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Solve 12x-5>-2 please

Stells [14]

Answer:

$x > \frac{1}{4}$

Step-by-step explanation:

$12x - 5 > - 2$

Lets add +5 in both the sides.

$= > 12x - 5 + 5 > - 2 + 5$

$= > 12x > 3$

Now lets divide 12 on both the sides.

$= > \frac{12x}{12} > \frac{3}{12}$

$= > x > \frac{1}{4}$

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3 years ago

Would I add them all toghether or minus them

Nataly_w [17]

You want the average?
add them all together and then divided by the number of events

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3 years ago