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Answer:
8 = x
Step-by-step explanation:
16 = 8+x
Subtract 8 from each side
16-8 = 8-8+x
8 = x
Answer:
Step-by-step explanation:
if it's -1 and 3/4 and -2 1/2 then it would be D, it's the only number to fit in that range
1/2 + 1/4 + 2/5
=(2+1)/4 + 2/5
=3/4 +2/5
=(3*5+2*4)/4*5
=(15+8)/20
=23/20