Answer:
y=(b/a)-1
Step-by-step explanation:
a/a(y+1)=b/a
y+1=b/a
-1 -1
Answer:2.18$
Step-by-step explanation: 26 + 7% tax is 27.82 so 30 - 27.82 = 2.18$
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on C
Invasive Species since they were brought into a habitat that they were not originally in.