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Which of the following can be added to the number indicated on the number line above to sum to 0?

a. 3/2
b. -2/3
c. 2/3
d. -3/2

Question

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Which of the following can be added to the number indicated on the number line above to sum to 0?

a. 3/2
b. -2/3
c. 2/3
d. -3/2

anonymous · Answer

Well the number is -3/2, so you need to find what sum =0. If you start at a negative number and want to get to zero, you had to add the positive of that number. So which one would it be?

anonymous · Answer

a?

anonymous · Answer

correct. good job. All of the other numbers will still be negative if added to -3/2

anonymous · Answer

ok thx