102+39+B=180
141+B=180
-141 -141
B=39
its the first one
Answer:
20
Step-by-step explanation:
If 1 gallon only lasts 10 miles, then they would need 20 gallons to get to where they are going. 200/10=20. 20*10=200
Answer:
A
Step-by-step explanation:
Answer:
The temperature would be 55 degrees fahrenheit
Answer: 3
Step-by-step explanation:
N=7
