Question

What number should be added to 77 to make the sum 0? (5 points)
77
-77
0
-76

Answer 1

Answer:

-77

Step-by-step explanation:

77+77=154       wrong

77+(-77)=0         right

77+0=77         wrong

77+(-76)=1        wrong

Answer 2

Answer:

b. -77

Step-by-step explanation: