Answer: B)
Corresponding parts must be in the same position.
Step-by-step explanation:
I assume you're looking for n.
so, take 2n/10-3n/10=2/10. Making everything have the same denominator is always easier.
This way, you have -n/10=2/10.
n=-2.
18 / -3 = -6
answer
<span>negative 6 is 18 divided by negative 3
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hope it helps

notice |7| 7 is positive, so we can simply remove the bars and use 7 by itself