Answer:
111
t + 11
x
Step-by-step explanation:
The 11th customer because they don't mention it.
Answer:
Low
Step-by-step explanation:
Low because it only overlaps twice.
13x = 39 can replace 3x + 5y = 59 in the original system and still produce the same solution.
1. Answer A and C
2. Answer B
Sorry if I’m wrong