In total anna and ryelin have 985 songs downloaded. anna has 177 more songs downloaded than ryelin. how many songs do each of them have downloaded?

For what values of x is x2 + 2x = 24 true?

What is the value of n in the equation -1/2(2n+4)+6=-9+4(2n+1)

The bottom of ignacio's desktop is 74.5cm from the floor. ignacios sits in his adjustable chair, and the tops of his legs are 49.3cm from the floor. each clockwise rotation of the knob on the chair raises ignacio's legs by 4.8cm. write an inequality to determine the number of clockwise rotations, r, ignacio could make with the knob without his legs touching the desk.