119k views
17 votes
Which pair has a sum of zero?
A.0,7
B.-7,7
C.7,14
D.-7,14

1 Answer

8 votes
-7+7=0
the answer is B
User Fruitbat
by
6.4k points
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.