The expression 10x(x² + 9) is equivalent to ax^b+ cx, where a, b, and c are constants. What is the value
of abc ?

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I need it with explanation

Find the area of shaded region z=-0.89

What percentage of the earth's water is available for use by living things?

28. the new systematic nomenclature was so ( that many chemists preferred to ( the older trivial names that were at least shorter. at least, that is the ostensible reason. actually, tradition seems to carry more weight than ( with some scientists.