Haley pays a monthly fee of 20 for her cell phone and then

Last updated: 6/23/2023

Haley pays a monthly fee of 20 for her cell phone and then pays 5 cents per minute used The total cost of Haley s monthly cell phone bill can be expressed by the function C m 0 05m 20 where m is the number of minutes used What are the domain and range of the function C m 80 8 8 60 20