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Mathematics, 16.11.2019 00:31 wirchakethan23

Adaycare center charges $3 per hour for preschool-aged children and $4 per hour for infants and toddlers. this equation represents the number of preschoolers, x, and infants and toddlers, y, at the daycare center in an hour when it earns $180:

3x + 4y = 180.

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