Please helppp! I need help right now

oK HERE IT GOES:

Step-by-step explanation:

This is Study Island, I think. SO, the first one is 3. the next one is 4 The third one is 0. The last one is 2.

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Any other questions? Im free to help and Im a figure skater!

he spend 5.1 minutes chatting with his friends

step-by-step explanation:

2/5+1/2=9/10

6/1-9/10=5 1/10

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