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-4 - 5(x + 8) Simplify the expression
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Bismuth-210 is an isotope that radioactively decays by about 13% each day, meaning 13% of the remaining bismuth-210 transforms into another atom (polonium-210 in this case) each day. if you begin with 233 mg of bismuth-210, how much remains after 8 days?
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The square pyramid has a volume of 441 cubic inches. what is the value of x? 1/7x is the height x is the base
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-4 - 5(x + 8) Simplify the expression...
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