Which best describes the transformation? Triangle ABC was transformed using the rule (x, y) - (y
x). The vertices of the triangles are shown.
A(-1, 1) A (-1, -1)
B (1,1) B'(-1, 1)
C (1,4) C (4,1)
The transformation was a 90° rotation about the origin.
O The transformation was a 180° rotation about the origin.
O The transformation was a 270° rotation about the origin.
O The transformation was a 360° rotation about the origin.

James wants to promote his band on the internet. site a offers website hosting for $4.95 per month with a $49.95 startup fee. site b offers website hosting for $9.95 per month with no startup fee. for how many months would james need to keep the website for site a to be a better choice than site b? 1. define a variable for the situation. 2. write an inequality that represents the situation. 3.solve the inequality to find out how many months he needs to keep the website for site a to be less expensive than site b. 4. using words, describe how many months he needs to keep the website for site a to be less expensive than site b.

You eat 8 strawberries and your friend eats 12 strawberries from a bowl. there are 20 strawberries left. which equation and solution give the original number of strawberries?

The ratio of rock songs to dance songs on jonathan’s mp3 player is 5: 6. the total number of rock and dance songs jonathan has is between 101 120. how many rock songs does he have?