A phone company offers two monthly plans. Plan A costs $8 plus an additional $0.20 for each minute of calls. Plan B costs $23 plus an additional $0.15 for each minute of calls. For what amount of calling do the two plans cost the same? What is the cost when the two plans cost the same? URGENT HELP ⚠️

Create a question with this scenario you could ask that could be answered only by graphing or using logarithm. david estimated he had about 20 fish in his pond. a year later, there were about 1.5 times as many fish. the year after that, the number of fish increased by a factor of 1.5 again. the number of fish is modeled by f(x)=20(1.5)^x.