[~Answer~} (7.):
Hey there. I'm Avery, and I'm here to help you with your amazing question! <33
I believe the answer is: $16.95 per fern tree.
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[~Answer Explanation~]:
first, you want to find how much money the 7 balloons cost:
7(2.30) = 16.10
second, you want to find how much money you have left AFTER buying 7 balloons:
50 - 16.10 = 33.90
third, divide the money you have left by 2 (2 fern trees) to find the final answer:
33.90/2 = 16.95
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[~Last Messages~]
Okay, I really hope my answer is correct.
I am truly sorry if it's wrong :(
Have a great morning, afternoon, or night. <333
[-!AveryIsSomehowAlive!-]