What multiple of 7 is also a factor of 7 (will give brainlest)

7

Step-by-step explanation:

the multiples of 7= 7,14,21,28,35,etc

the factors of 7= 1,7 (since a prime number)

the only number common among them is 7

answer: 177/8

step-by-step explanation:

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