Answer:
c because it is slower than 2 gallons per minute it is 1 gallon per 2 minutes. hope this helps:)
Let x represent the days it will take for the stalk to be at least 300 cm tall
3x+9≥300
3x≥291
x≥97
The discriminant of this equation is 49. The solutions for this equation are x=2 and x=-

I hope that helps.
Answer:
Can you add a picture or visual model if there is one?
Step-by-step explanation: