Answer:
Step-by-step explanation:
The answer is B. If you use this site called Desmos Graphing Calculator. Type out all the possible answers, and use the process of elimination.
Answer:

Step-by-step explanation:
Answer:
x = 0
Step-by-step explanation:
Answer:
x = z - m
Step-by-step explanation:
<u>Solving for x with steps:</u>
- z=m+x
- x + m = z
- x + m - m = z - m
- x = z - m
Depends how many ounces each burger is made with