contestada

Six mini cakes and 10 cookies cost
$100. Six mini Cakes and 5 cookies
cost $65 Find the cost of one mine
cake and one cookie

Respuesta :

ivylovesmaths
A cookie costs 7 dollars and a mini cake costs 5 dollars

Answer:

  • The cost of one mine cake is $5
  • The cost of one cookie is $7

Step-by-step explanation:

  • 6m + 10c = $100
  • => 6m + 5c = $65
  • => 5c = 35
  • => c = 7
  • => 6m + 10(7) = $100
  • => 6m + 70 = 100
  • => 6m = 100 - 70
  • => 6m = 30
  • => m = 5

Conclusion:

Therefore:

  • The cost of one mine cake is $5
  • The cost of one cookie is $7

Hoped this helped.

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