Solve equation ( 3 0
−1 0
) (
x y
z 0
) − (
x y
z 0
) (
0 1
3 1
) = (
w −1
0 1
) and calculate x, y, z and w.

Ineed ! the person who answers and shows their work on they got the answer first will be marked the !

Maria solved an equation as shown below. what is the solution to maria’s equation?

50 points and will mark brainlest 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: