Question

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Answer 1

\[-8+-4=-12\] doe

Answer 2

i know its the same question but i hade to do it over becase i got 40%

Answer 3

pick D

Answer 4

:D

Answer 5

are you sure its right?

Answer 6

lol yeah, unless my addition got lost somewheres

Answer 7

;-; ok lol

Answer 8

its not addition its multiplucation ;-;

Answer 9

yeah but that is when you add the exponents

Answer 10

oh

Answer 11

\[5^{-8}\times 5^{-4}=5^{-8+-4}=5^{-12}\]

Answer 12

oh

Answer 13

solve \[x-5=-2\]

Answer 14

i get \(x=3\)

Answer 15

me to

Answer 16

Lol