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Isabelle earns $200 a week at a bookstore plus $2 for every magazine she sells. She uses the equation 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?

Respuesta :

harley345

Answer:

40 magazines.

Step-by-step explanation:

  • $200 pay from the bookstore.
  • $2 every magazine sold.
  • Needs $280 for her school trip.

She gets $200 from the book store the week she needs $280 for the school trip. Therefore, she only needs $80 in order to go.

$80 ÷ $2 = 40

40 magazines.

Answer:

40 is the answer.....  your welcome

Step-by-step explanation:

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