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Sphinxa [80]
3 years ago
15

What is the simplified form of the expression? 1/3(21m 27)

Mathematics
1 answer:
Talja [164]3 years ago
6 0
\frac{1}{3} (21m+ 27)=7m+9
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P/-8 + 9 &gt; 13 <br> pls explain i don't get it
KonstantinChe [14]

Answer:

p < -32

Step-by-step explanation:

<em>Given:</em> p/-8 + 9 > 13

<em>Rewrite:</em> \frac{p}{-8} + 9 > 13

<em>Subtract 9 from both sides:</em> \frac{p}{-8}  > 4

<em>Move the negative (it is a fraction): </em>\frac{-p}{8} > 4

<em>Multiply both sides by 8:</em> -p > 32

<em>Times by -1 (-p -> -1p): </em>p > -32

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3. Solve the system using
anzhelika [568]

Answer:

D. Infinite solutions.

Step-by-step explanation:

Since they give us the equation for (y) we just implement that equation in place of (y) in the second equation

15x+3y=27 now becomes

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Distribute the 3

15x-15x+27=27

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Infinite solutions since both sides are exactly equal.

Hope this helps! If you have any questions on how I got my answer feel free to ask. Stay safe!

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2 years ago
I am stuck please help meeee!!!! Due Tomorow
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Answer:

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3 years ago
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