If 30% of cars sold are blue, how many blue cars could you expect in a group of 600 cars

Determine which expressions represent real numbers and which expressions represent complex number. asaaap! plis!

Corresponding angles are a. always b. sometimes c. never congruent

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.