An architect is planning part of a new construction project using a compass as shown below if the architect rotates the compass 90 degrees clockwise about the tip, T, to which point on the graph will the endpoint, P, rotate ?

answers:
a: point Z
b: point X
c: point Y
d: point W

One month, a music site observed that 60% of the people who downloaded songs from its site downloaded q sam's latest single. the equation below represents this information, where x represents the total number of people who ddownloaded songs from the site that month: x = 0.6x + 384 how many people who downloaded songs from the site that month downloaded q sam's latest single?

If you answer 2+2 you will get over 80 points

Celeste wants to have her hair cut and permed and also go to lunch. she knows she will need $50. the perm cost twice as much as her haircut and she needs $5 for lunch. how much does the perm cost?