Jennifer has 2 1/2 yards of ribbon she wants to use 1/3 of the ribbon for a craft how many yards of ribbon will she use for the craft?

Does the point (1, sqrt 7) lie on circle shown.

Lena reflected this figure across the x-axis. she writes the vertices of the image as a'(−2, 8), b'(−5, 6), c'(−8, 8), d'(−4, 2).

One cell phone plan charges $20 per month plus $0.15 per minute used. a second cell phone plan charges $35 per month plus $0.10 per minute used. write and solve an equation to find the number of minutes you must talk to have the same cost for both calling plans.