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Mathematics, 19.04.2020 21:49 rivasalejandro854

Mia is making a necklace using two types of beads. Buying 40 blue beads and 20 silver beads will cost $10. Buying 20 blue beads and 40 silver beads will cost $14. How much does each type of bead cost?

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Mia is making a necklace using two types of beads. Buying 40 blue beads and 20 silver beads will cos...

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