Answer:

Explanation:

simplify the following

subtract 1 from both sides

simplify the following

multiply both sides by 1/3

simplify the following

Answer:
1 gallon
Step-by-step explanation:
hope this helps
Answer:
o
Step-by-step explanation:
90
- 60
__________
30
- 30
________
00
here's the answer to your question
I'll go with graphing cause when you try graphing a picewise function for example it's much harder to graph because it's to many numbers and you can't figure out what to graph especially for me.) mark me brainliest please