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2 votes
7.9(4)-2-3.2(4) - 10 = 2.8 (4)

How can I check the Work
I know the U value but now I just need to Check my work.

User Cjohansson
by
7.3k points

1 Answer

5 votes

the answer is A

i did that and i got a hundred

User Lessmore
by
8.0k points