1) Escribir el nombre de la propiedad en cada caso: a) 2 + (-6= (-6) + 2 =
b) 8+ (-5) = 3
c) 5+ ((-3) + 2) = (5+ (-3)) + 2
d) -9 + 0 = 0 + (-9) = -9
e) (-4) + 4 = 4 + (-4) = 0

x + 107

step-by-step explanation:

let's say that the number he had before the mistake was x. then, he will have 107 dollars more than this, so the answer is x + 107.

the answer is 13/48

step-by-step explanation:

the bolded word " farsighted" could be replaced with visionary.

(2,6)

step-by-step explanation:

cause i just did this and got the answer

you're welcome