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Tom [10]
3 years ago
7

Show work please ! :)

Mathematics
1 answer:
Papessa [141]3 years ago
6 0

Answer:

\dfrac{7}{3}

Step-by-step explanation:

\log_7(9p-5)=4\cdot \log_72

\log_7(9p-5)=\log_72^4 \\\\9p-5=2^4 \\\\9p-5=16 \\\\9p=21 \\\\p=\dfrac{7}{3}

Hope this helps!

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Step-by-step explanation:

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14.4% of what number is 10.4
Helga [31]
First, convert "of" to x and put this info into an equation:

Let n represent the unknown number.  

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Hope this helps!
8 0
3 years ago
Simplify the expression<br> –2 + 7(x + 8)
anastassius [24]

Answer:

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7 0
3 years ago
Read 2 more answers
3. Tmobile charges 100 dollars for the initial phone line and then 20 dollars for every phone line afterwards.
salantis [7]
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C) when x>13

D) when x<14

i’m a bit iffy on the last two but that’s the conclusion i came to

5 0
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