Question

a long distance phone company charges $0.85 for 5 minutes and $1.10 for 10 minutes. find the cost of a 20 minute phone call​

Answer 1

It will cost 2.20 for a 20 minute phone call

Answer 2

The answer would be $2.20 because if 10 minutes is $1.10 then add another 10 minute price to that and it’s $2.20.