Answer:in what grade are the students in
Step-by-step explanation:

The domain is all real numbers as a composition of two linear functions have no restrictions (all linear functions have domain of R)
Answer:
Step-by-step explanation:
let me asnswer it on paper hold on
Answer:
61.2
Step-by-step explanation:
1) 75:2=37.2
2) 120:5=24
3) 37.2+24=61.2
Answer:
11.42 dollars
Step-by-step explanation: since you are adding a percentage turn 20% into a decimal. if you do this you will get .2. Next, multiple .2 by 9.52 and you will get 20% of 9.52. Now add this value to 9.52 and you will get 11.42 dollars.