Bill's cell phone company charges a monthly fee of $20 and an additional $0.06 per minute. If last month's bill was $25 70, how many minutes did he use on his cell phone?

Which expression is equivalent to 2x^2+7x+4?

Abe is a triangle. can you use the sss postulate or the sas postulate to prove triangle abc = triangle aed? by sss only neither apply both apply by sas only

Dean and karlene get paid to write songs. dean is paid a one-time fee of $20 plus $80 per day. karlene is paid a one-time fee of $25 plus $100 per day. write an expression to represent how much a producer will pay to hire both to work the same number of days on a song.