Answer the questions below. When you are finished, submit this test to your teacher for full credit. Total score: of 15 points (Score for Question 1: ___ of 5 points) What is the product of 1/2x-1/4 and 5x^2 -2x+6? Write your answer in standard form. (a) Show your work. (b) Is the product of 1/2x-1/4 and 5x^2 -2x+6 equal to the product of 1/4x- 1/2 and 5x^2 -2x+6? Explain your answer.

the statement is true

when you breathe in, or inhale, your diaphragm contracts (tightens) and moves downward. this increases the space in your chest cavity, into which your lungs expand. the intercostal muscles between your ribs also enlarge the chest cavity. they contract to pull your rib cage both upward and outward when you inhale.

i dont know it at allnow im just getting points at this pint