How could you use the Commutative Property of Multiplication to rewrite the expression −21(7)?

A) 7(−21)

B) 21 + (−7)

C) 7 + (−21)

D) 3(7 − 21)

Select the best attribute for the angle pair formed by two parallel lines intersected by a transversal.

Use the discriminant to describe the roots of each equation. then select the best description. 2m2 + 3 = m double root real and rational roots real and irrational roots non-real roots

If f(x) = 4x – 3 and g(x) = 8x + 2, find each function value a.f[g(3)] b.g[f(5)] c.g{f[g(-4)]}