Karita had $138.72 in her checking account . she wrote checks for $45.23 and $18.00. then she made a deposit of 75.85 into her account. what's the best estimate for how much money is in karita's account now ?

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.

Find the distance from the theater to the library. leave your answer in simplest radical form if necessary. 12 √12 74 √74

Ibeg you to me 20. a reaction produces 4.93 l of oxygen, but was supposed to produce 1 mol of oxygen. what is the percent yield?