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kvasek [131]
2 years ago
12

Solve for . 3 = 8x - 5 (3x + 5)​

Mathematics
1 answer:
Elis [28]2 years ago
6 0

Answer:

x= -4

Step-by-step explanation:

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

distribute

3=8x-15x-25

combime like factors

28= -7x

divide 28/ -7

x= -4

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Answer:

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iogann1982 [59]

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If <em>f(x)</em> = <em>mx</em> + <em>b</em>, then

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while

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Joe heard from a reliable source that only 22% of people actually sleep 8 hours or more per night. You do a survey and find 58 o
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Answer:

95% Confidence interval:  (31.32%,47.04%)

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(31.32%,47.04%)  is the required 95% confidence interval.

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3 years ago
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