What is 21.8807 rounded to the nearest degree?

x> 6

step-by-step explanation:

8x+8> 7x+14

8x-7x> 14-8

x> 6

for this pair of functions g(x)=x-2 and f(x)=|x| is (g o f)(a)= |a| -2

step-by-step explanation:

g(x)=x-2

f(x)=|x|

(g o f)(a)=?

(g o f)(x)=g(f(x))

(g o f)(x)=g(|x|)

(g o f)(x)=|x|-2

(g o f)(a)=|a|-2

the answer is:

mean: 6

mad: 2.14