Test is worth 50 points; test score of 84% idk

so if the test is worth 50 points and you got 84% on it you would get 50 times 84/100 points

so 50/1 times 84/100=(50*84)/(50*2)

this is also (50/50) times (84/2)

so you can take out the 50/50 which equals 1 and get 84/2 which divides to equal 42

so you will get 42 points

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

answer: it is a.,b.,d.

step-by-step explanation: