Ray is measuring fabric for the costumes of a school play. He needs 12.5 meters of fabric. He has 30.5 centimeters of fabric. How many more centimeters of fabric does he need?

Can you me find the missing length. i attached an image.

Factor the polynomial, if possible. if the polynomial cannot be factored, write prime. 9n^3 + 27n^2 – 25n – 75

Identify the slope an intercept of the following linear equation y = 1/5x - 6 a. slope: 1/5; intercept: -6 b. slope: 5; intercept: -6 c. slope: -1/5; intercept: 6 d. slope: 1/5; intercept: 6