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Keiko can choose Plan A or Plan B for her long distance charges. For each plan, cost (in dollars) depends on minutes use
Posted: Tue May 10, 2022 8:03 am
by answerhappygod
- Keiko Can Choose Plan A Or Plan B For Her Long Distance Charges For Each Plan Cost In Dollars Depends On Minutes Use 1 (81.24 KiB) Viewed 24 times
Keiko can choose Plan A or Plan B for her long distance charges. For each plan, cost (in dollars) depends on minutes used (per month) as shown below. 29 Plan A plan B Cost (in dollars) 26 24- 22 20 18- 16+ 14 12 10 S 6 41 $ sto s 120 de se do Minutes used (per month) X 5 ? (a) If Keiko makes 200 minutes of long distance calls for the month, which plan costs less? Plan A Plan B How much less does it cost than the other plan? SD (b) For what number of long distance minutes do the two plans cost the same? If the time spent on long distance calls is less than this amount, which plan costs more? Plan A Plan B