What number is missing in the solution to the system of equations? 4 x minus 3 y = 1. 5 x + 4 y = 9.

Geometry: determine whether segment mn is parallel to segment kl. justify your answer. jm 6 mk 3 jn 8 nl 4

If you were constructing a triangular frame, and you had wood in the length of 4inches, 4 inches, and 7 inches, would it make a triangle? would you be able to create a frame from these pieces of wood? yes or no. explain your mathematical thinking

Sole the equation 6n + 9 = -3n - 21 - 6 for n