Mathematics, 30.01.2020 03:02, homework1911

Sam is trying to determine which cell phone and service plan to buy for his mother. the first phone costs $100 and $55 per month for unlimited usage. the second iphone costs $150 and $51 per month for unlimited usage. how many months will it take for the second phone to be less expensive than the first phone?

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Sam is trying to determine which cell phone and service plan to buy for his mother. the first phone...