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jeka57 [31]
3 years ago
13

Change to standard form 2.57x10^-4

Mathematics
2 answers:
solniwko [45]3 years ago
8 0
Your answer is 0.000257
katrin2010 [14]3 years ago
7 0
It's the mean of (2.57 x 10) minus 4
The mean is the average.
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Two times a number is equal to six less than three times the number
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2 times a number, x, is equal to 6 less than 3 times the number, x.

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Answer:

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