Find the circumference and the area of a circle with diameter 6 yd. Use the value 3.14 for T, and do not round your answers. Be sure to include the correct units in your answers.

Part a: select all of the ordered pairs that are located on the graph of the equation. part b: does the graph of the equation represent a function? select all correct answers for part a and one answer for part b.

Solve the given system of equations. 2y= -x+9 , 3x-6= -15

Aconstruction worker has rope 9 m long he needs to cut it in pieces that are each 3 /5 m long how many such pieces can he cut without having any rope leftover?