Find the output, y, when the input, x , is 7.
y=

Find the value of x for which the lines are parallel.

Robin spent 25% more time on his research project than he had planned he’s been an extra h ours on the project which of the following expressions could represent the number of hours rob actually spent on the project

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