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42 votes
42 votes
Please help me on my hw

Please help me on my hw-example-1
User Gjutras
by
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1 Answer

19 votes
19 votes

Answer:

a) 10

b) 27

c) 21/8

Explanation:


12 - 2 = 10 \\ 25 - ( - 2) = 27 \\ ( (9)/(4) ) - ( -( (3)/(8) )) = (21)/(8)

User Beakr
by
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