Mathematics, 07.01.2021 20:50 taygotclout4786
Isabelle earns $200 a week at a bookstore plus $2 for every magazine she sells. She uses the equation y=2x+200 to represent her earnings, where x represents magazine sales and y represents her weekly pay. If she needs to earn $280 next week to pay for her school trip, how many magazines does she need to sell?
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Isabelle earns $200 a week at a bookstore plus $2 for every magazine she sells. She uses the equatio...
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