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lutik1710 [3]
3 years ago
11

Need helpppp helppp plzzzz 20 points

Mathematics
2 answers:
Westkost [7]3 years ago
6 0

Answer: 7^3/7^6= 1/343

Step-by-step explanation: We move 7^-6 to a denominator because we cannot have a negative exponent in the numerator.

So it would be 7^3/7^6

Which then would be 7*7*7/7*7*7*7*7*7

Which would equal 343/117649

Simplify and you get 1/343

HACTEHA [7]3 years ago
4 0
It’s 69 bc add 1 to 19
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3x+9y=75<br>8x+5y=67 <br>what is x and y?
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... (x, y) = (4, 7)

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8 0
3 years ago
An English teacher has 6 short stories, 4 novels, and 23 poems to choose from. How many ways can he assign one of each to his cl
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Answer:

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_____________________________________________

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3 years ago
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