Whats the simflied for 6x-2(3x-4)

What is the number 321,000,000 in scientific notation? also what is the number? ?

Select the graph of the solution. click until the correct graph appears. |x| = 3

Plzz ! if you were constructing a triangular frame, and you had wood in the length of 4 inches, 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/show your work: