Three more than six times a number is at least 21. what is the smallest possible answer that makes this true

Two rigid transformations are used to map abc to qrs. the first is a translation of vertex b to vertex r. what is the second transformation? a reflection across the line containing ab a rotation about point b a reflection across the line containing cb a rotation about point c

You decide instead to take the train there. the train will take 135 minutes. convert this into hours and minutes.

Let f(x) = x+3 and g(x) = 1/x the graph of (fog)(x) is shown below what is the range of (fog)(x)?