B: 4.75+0.75n ≥25
Because she has already spent 4.75 and she only has $25 and she cannot spend more than$25
It would be the Kelvin Scale.
Answer:
is the answer. See steps below.
Step-by-step explanation:


Repeat the steps and you will reach a point where no further division is possible.
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9.81784090317
I added more just in case if a teacher needs the whole answer for some reason.
9 1/3 / 2/3
9 1/3 = 28/3
28/3 / 2/3
28/3 x 3/2
84/6
14
she needs 14 bags