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a_sh-v [17]
3 years ago
7

Solve for x. 4(x + 3) = x +42 x = [?]

Mathematics
1 answer:
laila [671]3 years ago
7 0

Answer: x=10

Step-by-step explanation:

4(x+3)=x+42\\4x+12=x+42\\4x-x=42-12\\3x=30\\x=10

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Answer:

6 1/2

Step-by-step explanation:

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5 0
3 years ago
What are the dimensions of the prism
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Answer:

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Step-by-step explanation

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3 years ago
Log14/3 +log11/5-log22/15=log
Tamiku [17]

Answer:

log7

Step-by-step explanation:

when adding logs, apply the log rule: \log _a\left(x\right)+\log _a\left(y\right)=\log _a\left(xy\right)

∴  \log\left(\frac{14}{3}\right)+\log\left(\frac{11}{5}\right)=\log\left(\frac{14}{3}\cdot \frac{11}{5}\right)

when subtracting logs, apply the log rule: \log _a\left(x\right)\:-\:\log _a\left(y\right)=\log _a\left(\frac{x}{y}\right)

\log\left(\frac{14}{3}\cdot \frac{11}{5}\right)-\log\left(\frac{22}{15}\right)=\log\left(\frac{\frac{14}{3}\cdot \frac{11}{5}}{\frac{22}{15}}\right)\\\\=\log\left(7\right)

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2 years ago
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Snowcat [4.5K]
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3 years ago
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Licemer1 [7]

Answer:

$19.35

Step-by-step explanation:

8 0
3 years ago
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