1)4-8=-4
2)3+4-5=2
3) -13
4)8+12=20
5) -14
Answer:
35
Step-by-step explanation:

Solving this ^^ would equal t=35.
Answer:
b>3.133333333
Step-by-step explanation:
13/5<b-8/15
13/5+8/15<b
39+8/15<b
47/15<b
3.13333333<b
b>3.13333333
So you have 10 gallons of gas
You use 1.625 or 1.63 an hour
You can either do 10/1.625 = 6 hours and 15 mins
You can either do 10/1.63 = 6 hours and 13 mins
I think 14 is B (idrk) and 15 is definitely C