Question

Use the number line to determine the unknown addend in the given number sentence.
–4 + _____ = –9

A.13

B.5

C.–5

D.–13

Answer 1

Answer:

C

Step-by-step explanation:

-4+(-5)=-9

-4=-9+5

-4=-4......correct

Answer 2

The answer would be c.-5