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vagabundo [1.1K]
3 years ago
10

A.d2=4 is true forb.2m=m+m is true forc. d+67=d+68 is true for

Mathematics
1 answer:
Rufina [12.5K]3 years ago
8 0
A. 2(2) = 4
B. 2(1)= 1+1
C. 2+ 67 = 1+ 68
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Step-by-step explanation:

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