Answer: 
Step-by-step explanation:

Answer:
find y intercept: x= 0 => y = 12
y = -x + 12 (1)
y = x + 12 (2) is answer
Step-by-step explanation:
Answer:
14 ≤ 3.5 + 1.75c
Step-by-step explanation:
c = # canisters
14 ≤ 3.5 + 1.75c
10.5 ≤ 1.75c
c ≥ 6
Answer:
1: 5
2: 5
3: 1.5
Step-by-step explanation:
Answer:
I think Rv = 37x but if you think not then Go with You're answer
Step-by-step explanation:
goodluck! :)