Multiply the polynomials. (4x2 + 4x + 6)(7x + 5) a. 28x3 + 8x2 + 22x – 30 b. 28x3 + 8x2 + 22x + 30 c. 28x3 + 48x2 + 62x + 30 d. 28x3 – 40x2 + 70x + 30

Which expression can be used to determine the slope of the line that passes through the points -6, three and one, -9

In an improper fraction, is the numerator equal to, less than, or greater than the denominator

Let u = {q, r, s, t, u, v, w, x, y, z} a = {q, s, u, w, y} b = {q, s, y, z} c = {v, w, x, y, z}. list the elements in the set.a ∩ (b ∪ c)a) {q, s, w, y}b) {q, y, z}c) {q, s, u, w, y, z}d) {q, r, w, y, z}