Evaluate the expression 7x if x=11
A.18
B.77
C.4
D.711

The deck that kenneth is building is in the shape of a parallelogram abcd the measure of angle c is one third the measure of angle b find the measure of each angle of the deck

Find the commission on a $590.00 sale if the commission is 15%.

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