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An international data plan charges $10.00 for 4GB of data. Anything over 4GB is priced at $2.50 per GB. Which equation can be used to find y, the total cost of the international plan, if x represents the number of GB over 4?y = 2.50x + 10 y = 2.50xx = 10x + 2.50 |
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Answer» Step-by-step explanation: LET the total cost of international plan = y x be the cost of plan for over 4 GB. FIXED charge for 4 GB = $10 Now y = 2.50x + 10 |
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