A lunch cost $22 and a sales tax of $1.54 was added to the bill. What is the tax rate for meals in this city?

What is the slope of the line that contains the points (-2,1) and (0,-3)

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

Two trains leave stations 546 miles apart at the same time and travel toward each other. one train travels at 95 miles per hour while the other travels at 115 miles per hour l. how long will it take for the two trains to meet