❁ 20 POINTS ❁ what is the simplified form of -9m^-2 n^5 x2m^-3n^-6

A. -18m^5 n
B. -18/m^5 n
C. -18m^6/n^30
D. -18m^6 n^30

What signals you that factoring by grouping is the best method to use when factoring a problem?

Which points are solutions to the linear inequality y < 0.5x + 2? check all that apply. (–3, –2) (–2, 1) (–1, –2) (–1, 2) (1, –2) (1, 2)

Ihave a triangle with a 60 degree angle. lets use d for that angle. what are the values of e and f if d is 60 degrees? and what do you notice about the values of e and f?