Respuesta :

Answer:

a. True

b. False

c. True

d. False

e. False

Step-by-step explanation:

a. 2.3 + ( -2.3) = 0

b. (-3.7) + (-4.1) = -7.8

c. -2.6 - (-12/4) = 0.4

d. 5/2 + (-2.5) = 0

e. 72 - (-100) = 172

I hope this helps

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