Answer: A
Step-by-step explanation:
Answer:
-2, 7
Step-by-step explanation:
I dont know I just know the answer i am only in 5th grade plz have mercy
So you use x = 2.
x-2 = 0
x+7=9
so (0,9) (x,y)
Answer:
4 gallons
Step-by-step explanation: for each gallon she used one