I believe it’s linear because it’s in y=mx+b form
Answer:
x > -13
Step-by-step explanation:
> 
cross-multiply: x - 2 > -15
x > -15 + 2
x > -13
Danny because he charges less and for 3 hours
Answer:
Im pretty sure its 7.5 litres i might be wrong still.
Answer
B.
Explanation
12.50+6.75=19.25
30-19.25=10.75