Atruck left huck's trucks and
traveled north at 80 km/h. one hour
later, another truck left huck's trucks
and traveled south at 60 km/h. how
many hours had the first truck traveled
when they were 150 km apart?

Val and tony get paid per project. val is paid a project fee of $44 plus $12 per hour. tony is paid a project fee of $35 plus $15 per hour. write an expression to represent how much a company will pay to hire both to work the same number of hours on a project.

Find the missing factor. write your answer inexponential form.9^2=9^4×

In the diagram, ab is tangent to c, ab = 4 inches, and ad = 2 inches. find the radius of the circle.