Verified Answer :

apologiabiology

the first one is c because if you put it at negative 1/8 then it is 0-1/8 or 1/8 away from zero

second one is
the
reciprocal is the number that when multiiplied by the number you are
trying to find the reciprocal of, you get +1 so the number you have is
2/7 so
2/7 times x=+1
multiply both sdies by 7/2 to clear fraction
x=+7/2
the reciprocal is +7/2 or +3 and 1/2 which is D

Q#1 (look at the picture)
Answer: C

Q#2
a reciprocal number of \(\frac{a}{b}\) is equal \(\frac{b}{a}\)

therefore

a reciprocal of  \(\frac{2}{7}\) is equal \(\frac{7}{2}=\boxed{3\frac{1}{2}}\to\boxed{D}\)


View image Anonymous

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