Solve for x. x/3 = 5/8 8/15 1 7/8 4 4/5

Mathematics

1 answer:

lianna [129]3 years ago

5 0

\left[x \right] = \left[ \frac{15}{8}\right][x]=[815] totally answer

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If 6!+7!+8!=(n)(6!), then the value of n is A) 15 B)16 C)63 D)64 E)15!

gladu [14]

6!+7!+8!=(n)(6!)
calculate the individual values first:
6!=720
7!=5040
8!=40320

plug them into the equation:
720+5040+40320=n720
solve for n
5760+40320=n720
46080=n720
divide both sides by 720 to isolate n
46080/720=n720/720
64=n

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Answer:

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Step-by-step explanation:

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PLEASE Give answer choices

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