Solve for x: 3 < x + 3 < 6 (9th grade Algebra 1)

1. 6 < x < 9
2.6 > x > 9
3.0 < x < 3
4.0 > x > 3

Write a function for a rotation 90 degrees counter clockwise about the origin, point 0

Lines a and b are parallel. what is the value of x? -5 -10 -35 -55

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.