I see two lines, a and b, one superimposed on top the other. In such a case, there is an infinite number of solutions.
Answer:

Step-by-step explanation:
Answer:
100 + 0.6m = 60 + 0.7m
Step-by-step explanation:
Company A: 100 + .6m
Company B: 60 + .7m
Same; =
100 + 0.6m = 60 + 0.7m
Answer:
1:10 pm
Step-by-step explanation:
11:30 + 45 minutes = 12:15
12:15 + 30 minutes = 12:45
12:45 + 25 minutes = 1:10 pm