What is the value of x when the Richter scale rating is 4.37 Round your answer
to the nearest hundredth.

If the slope of one line equals the slope of another line then ? a) the two lines are intersecting lines b) the two lines are perpendicular lines c) the two lines are parallel lines d) the two lines always have very steep slopes

Find the domain and range of the following function f(x) = 51x - 21+ 4

If f(x)=x+7 and g(x)=1/x what is (fog)(x)