Which of the following is a Recursive Formula for an Arithmetic Sequence?

What is the radius of a circle with an area of 78.5 cubic inches? use 3.14 for pie

Determine if the equation defines y as a function of x: 2xy = 1. yes o no

Which statements about the system are true? check all that apply. y =1/3 x – 4 3y – x = –7 the system has one solution. the system consists of parallel lines. both lines have the same slope. both lines have the same y–intercept. the equations represent the same line. the lines intersect.