Answer:

Step-by-step explanation:
In the decimal of −12,405, leave the −12 and divide 405 by 1000 for now:

Greatest Common Divisor [GCD]: 5
Finally, you attach this back to the −12, giving you
.
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the answer of this question is 6×10 6
Answer:
-4(5 + 7g) = -28g -20
the answer is C................................