Celia is 2 times Jacque’s age now. Celia was 6 times Jacque’s age 9 years ago. What system of equations can be solved to find their ages? Group of answer choices

Solve this system of equations. 12x − 18y = 27 4x − 6y = 10

Acircle has a circumference of 28.36 units what is the diameter of the circle

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.