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2 years ago

10w + 4w = -84 solve by combining like terms show all steps leading to awnser plz

1 answer:

3 0

10w + 4w = - 84
14w = - 84
w = - 84 : 14
w = - 6 ( answer )
-----------------------------------
10 * (- 6) + 4 * (- 6) = - 84
- 60 + (- 24) = - 84
- 84 = - 84

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pishuonlain [190]

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3 years ago

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Klio2033 [76]

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And p is the probability of X happening.

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12% of children are nearsighted. This means that $p = 0.12$ .

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There are 18 students, so $n = 18$