I will have to assume that you actually meant " e^(ln 7x). The exponential and logarithmic functions are inverses of each other, so d^(ln 7x) = 7x (answer C).
<u>1.05, or 21/20</u><u>
</u><u />More detailed:
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Answer:
the absolute value of -15 is 15 because you are basically moving 30 spaces to the right to make the number positive
(5x2) / 6x0
10 / 0
The answer is 0
