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MGSM / Kylie and Robert enjoy going to the beach to collect shells. On Monday, Kylie…

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Kylie and Robert enjoy going to the beach to collect shells. On Monday, Kylie collects 5 more shells than Robert, who collects 20 shells. On Tuesday, Kylie collects 2 times more shells than she did on Monday. How many shells does Kylie collect on Tuesday?

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