❁ 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

How many zeros does the function f(x)=4x3-x2+1 have

Aportion of a hiking trail slopes downward at about an 84° angle. to the nearest tenth of a flot, what is the value of x, the distance the hiker traveled along the path, if he has traveled a horizontal distance of 120 feet? a. 143.3 b. 12.5 c. 120.7 d. 130.2

Which inequalities can be used to find the solution set of the following inequality? check all that apply. |2x – 5| (2x – 5) (2x + 5) –(2x – 5) –(2x + 5)