First you get figure out that Tara must have 1/3 of the shells from the other two ratios. Then you learn that 76 is 1/3 of the shells, therefore there must be 76*3 or 228 shells total.
Hmmmm interesting I really don’t know but
Answer:
8275382+9162672(7263382) 615-41+8162(71818)
Answer:
Your answer is x^4 + 2 x^2 +2
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