Respuesta :

contraction
contraction
expansion
expansion

(negative sign = contraction)

Hope this helps ;)
Flarroenix

Answer:

-5 = Contraction

-(1/4) = Contraction

3.5 = Expansion

(6/7) = Expansion

Step-by-step explanation:

Contraction means decreasing and expansion means increasing. So the numbers containing negative signs are contraction and the numbers containing positive signs are expansion.

Hope this will help and if so, please mark me brainliest.

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