Sasha drinks 2.5 liters of water each weekday. She drinks a total of 3 liters of water on the weekend. What is the to total volume of water, in milliters, Sasha drinks each week?

5/6+7/8what is the answer sealsdbdbshd

[10 points, algebra 2-simplifying complex fractions]according to my answer key the restrictions are -1 and 4. but why not positive 1?

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.