Please I really need help

Please I really need help

125x = (1/25)x-5

I need to rewrite this: 1/a^-n, as a power of a.

The online game World of Warcraft has seen a decline in subscribers in recent years. The number of subscribers peaked in 2010 at 12.01 million; in 2015, this number had declined to 5.42 million. Suppose...

I don't know where to begin

i need help solving this equation

Find the numbers for 324^987 and 18^1971 and divide

The 22nd root of k is not a positive integer .show how to find n

Solve (2 3/5)^-2

express P as an exponential function as the elapsed time in months

Explain how to determine the number of terms in a binomial expansion. Describe the pattern on the exponents on x in the expansion of (x + y)n

1. 2x^-1 times 2x^-4 2. 3u^-1 v^0/3u^4

In dealing with exponents, what powers will only contain 1's and 0's.

What do you know about the sum of the exponents for x and y in any term in the expansion of (x + y)n

What do you know about the sum of the exponents for x and y in any term in the expansion of (x + y)n. 1 11 121 1331 14641 . . . . . . How would you...

A) m - n > 0 B) n - m > 0 C) n - m < 0 D) m - n < 0 E) n2 - m2 >0

Need a little help simplifying with exponents

please show me/explain to me what the student did wrong

I cant figure it out because the country road is only 16 miles long and highway is 256 miles long

This question is to prove that m-n=2 ........please give me the answer

what is the expanded form using exponents

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