Question

Please answer fast
Spammers will be reported and correct answer will be marked as the brainliest

Answer 1

Answer:

c)0

Step-by-step explanation:

Hope it works for you.

ok bro

Answer 2

$\huge{\boxed{\rm{\red{Answer}}}}$

-9 +(- 8)+ (- 7)+ (- 6)+ (- 5)+ (- 4)+( - 3)+( - 2)+( - 1 )+ 0 + 1 + 2 +3 + 4 + 5 + 6 + 7 + 8 + 9

-9 - 8 - 7 - 6 - 5 - 4 - 3 - 2 - 1 + 0 + 1 + 2 +3 + 4 + 5 + 6 + 7 + 8 + 9

So the answer is 0

Some other knowledge

- - = +

+ + = +

- + = -

+ - = -

If it is helpful to you then plzz follow me and mark me as brainlist.

40 thanks = 40 thanks

10 thanks = 15 thanks