Which expression is equivalent? 6(2x + 3) − 4(5x + 2) a) 8x + 10 b) 8x − 10 c) −8x + 10 d) −8x − 10

What is the lcm of 16 and 40 ? 24 and 40 ?

Find the distance between the point (-3,-4), and (see the picture below)

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