2 years ago

NEED HELP ON 17 AND 18!!!

Mathematics

2 answers:

Paraphin [41]2 years ago

8 0

#17: C+D=0

This is because -4+4 is 0. And 0 is equal to 0...

Talja [164]2 years ago

5 0

For question 17 it’s the last one

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