List the next nine multiples of each number find the common multiples. multiples of 4: 4, multiples of 7: 7, common multiples: multiples of 3: 3, multiples of 9: 9, common multiples

4,8,12,16,20,24,28,32,36

7,14,21,28,35,42,49,56,63

3,6,9,12,15,,18,21,,24,27

9,18,27,36,45,54,63,72,81

Step-by-step explanation:

180

step-by-step explanation:

12-2=10

20-2=18

18x10=180

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