Hurry please! 20 points! Choose the equation that is a linear function.
A. x + y = 0
B. y = x^2
C. y = x/y
D. x = 12y x

Which of the following represents the factorization of the trinomial below? x^2+7x-30

How do you write 600 as a product of its prime factors (index! )

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.