4,7, second bubble for the word part
Answer:

Step-by-step explanation:
Given
Represent Carlos with y and his brother with x.
Analysing the statement one after the other:
Half of his brother's amount is: 
$2 more: means we add 2 to 
So, we have: 
The above represent Carlos's amount.
So, the expression is:

42 divided by -8 is -5.25 (-5 1/4)
I think it’s A but i’m not for sure but i think so but sorry if i’m wrong