Respuesta :
Answer:
A. is 0
B. is -30
C. is 0
Step-by-step explanation:
Hope this helps!
The correct answers are:
- 0
- -30
- 0
Calculations
We are asked to combine the magic number -15 with the given statements.
Hence, if we combine the magic number with the given statements, we would have:
a. -15 + 15 = 0
b. -15 + (-15)= -30.
c. -15 + 15 = 0.
Hence, the answers are 0, -30 and 0 respectively.
Read more about magic numbers here:
https://brainly.com/question/5023206