I need this asap please Find the value of x in the solution to the following system of equations.
-5x + 3y = 20
4x - 3y = 13

Match the term on the left with its image or description on the right. match term definition diameter a) circle a and a line segment connecting points b and c which are on the circle. circumference b) circle a and a line segment connecting points b and c which are on the circle. radius c) a piece of the circumference of a circle secant d) two circles that share the same center. concentric circles e) the distance around a circle arc f) a segment between two points on a circle that passes through its center

Which equation represents the partial sum of the geometric series?

Express -5 2/5 as an improper fraction.