Company A offers 3.5 hours of talk Pre-paid Phone Card for $10. Company B offers 1 hour of talk Pre-paid Phone card for $2.50. What is the unit rate in dollars per hour of talk for each company

What is the radical expression that is equivalent to the expression 27 1 over 5?

East black horse $0.25 total budget is $555 it'll cost $115 for other supplies about how many flyers do you think we can buy

What is the domain of the given function? {(3,-2), (6, 1), (-1, 4), (5,9), (-4, 0); o {x | x= -4,-1, 3, 5, 6} o {yl y = -2,0, 1,4,9} o {x|x = -4,-2, -1,0, 1, 3, 4, 5, 6, 9} o y y = 4,-2, -1, 0, 1, 3, 4, 5, 6, 9}