SOLUTION: Jan works from 30 to 40 hours per week during the summer. She earns $12.00 per hour. Her friend rachel also has a job. Rachels pay for T hours is given by the function r(t)=11T, wh

Algebra ->  Coordinate Systems and Linear Equations  -> Linear Equations and Systems Word Problems -> SOLUTION: Jan works from 30 to 40 hours per week during the summer. She earns $12.00 per hour. Her friend rachel also has a job. Rachels pay for T hours is given by the function r(t)=11T, wh      Log On


   

Question 1002804: Jan works from 30 to 40 hours per week during the summer. She earns $12.00 per hour. Her friend rachel also has a job. Rachels pay for T hours is given by the function r(t)=11T, where 20 is less than or equal to T, is Less than or equal to 30. Find the domain and range for each function. Compare their hourly wages and the amount they earn per week.
I don't know how to type on here 20 is less than or equal to T and T is less than or equal to 30. It should look something like this but there is suppose to be a line under the less than sign. 20 < T <30
Answer by solver91311(24713) About Me  (Show Source):
You can put this solution on YOUR website!


Plain text representation of "less than or equal" is "<="; everyone understands that to mean . Similarly, ">=" means .

Jan: . Hence .

Rachel: . Hence .

John

My calculator said it, I believe it, that settles it