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s344n2d4d5 [400]
3 years ago
6

Help me with math plz ASAP please

Mathematics
2 answers:
Marina86 [1]3 years ago
5 0

(-3)(7) = -21.  

y^8 and c^3 have different bases (y and c) and thus cannot be merged.

So we end up with -21c^3y^8.

Sidana [21]3 years ago
5 0

Answer:

\large\boxed{-21c^3y^8}

Step-by-step explanation:

-3y^8\cdot7c^3=(-3\cdot7)(y^8c^3)=-21c^3y^8

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nikklg [1K]

Let S represent Sunaina's age.

Let T represent Tanish's age.

So 2S - T/2 = 40, 4S - T = 80.

Either S - T = 2 or T - S = 2. Let's try both cases.

Either 3S = 78 or 3S = 82.

Since 82 is not a multiple of 3, S = 26.

So Sunaina is 26 years old and Tanish is 24 years old.

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3 years ago
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AURORKA [14]

Answer:

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Step-by-step explanation:

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5 0
3 years ago
$6 is what percent of $8?
iren2701 [21]
Hello there!
The answer to your question is 75%
If you multiply 8 × 75% it equals 6
So, your answer is 75%
Hope I helped!
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