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anonymous
 one year ago
a phone company advertises a new plan in which the customer pays a fixed amount of $25 per month for unlimited call in the country,and $0.10 per minute for international calls.Find a rule for the monthly payment a customer pays according to the new plan.write ordered pairs for the monthly payment when the customer uses 90,120,145,and 150 international minutes in a month.
anonymous
 one year ago
a phone company advertises a new plan in which the customer pays a fixed amount of $25 per month for unlimited call in the country,and $0.10 per minute for international calls.Find a rule for the monthly payment a customer pays according to the new plan.write ordered pairs for the monthly payment when the customer uses 90,120,145,and 150 international minutes in a month.

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jim_thompson5910
 one year ago
Best ResponseYou've already chosen the best response.0let x = number of minutes spent making international calls

jim_thompson5910
 one year ago
Best ResponseYou've already chosen the best response.0if it costs $0.10 per minute to make international calls, then how much does it cost if you use up x minutes making international calls ?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Y=0.10x+25 y=0.10(150)+25 y=40 in other words the user has to pay 40 dallors for using 150 minutes of international calls.

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0you just plug the number of minutes in to x

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0oo ok thank you @yinkim52001

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0what whould be the ordered pair

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0i got 150,40 because the equation solved for Y and x was the plug in number

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0ok i understand thank u for the equation
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