Bob has 60 coins consisting of quarters and dimes. the coins combined value is $9.45. find out how many are quarters and how many are dimes.

Quadrilateral wxyz is on a coordinate plane. segment yz is on the line x+y=7 and segment xw is on the line x+y=3. which statement proves how segments yz and xw are related

Atriangle in the coordinates of (2,3), (-4,5) and (-2,4) it is translated 3 units down. what are it’s new coordinates

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