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Darina [25.2K]
3 years ago
6

Prove the divisibility of the following numbers:

Mathematics
1 answer:
yan [13]3 years ago
8 0
8^{10}-8^9-8^8=8^8(8^2-8-1)=8^8(55)

81^7-27^9-9^{13}=3^{28}-3^{27}-3^{26}=3^{26}(3^2-3-1)=3^{26}(5)=3^{24}(45)
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What fraction of 1 quart is 3 cups
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5 0
3 years ago
If f(x) = 6x − 5 and f(5a) = 73, then what is the value of a?
Dmitrij [34]

Answer:

a =13/5

Step-by-step explanation:

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4 0
3 years ago
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