Answer:
he gets 4.33 dollars back
Step-by-step explanation:
add 2.75+1.20+1.35+0.37= 5.67
10-5.67=4.33 $
-6r+6
Let us expand the expression:
8-(6r+2)=
8-6r-2=
6-6r
OR
<em>I hope this helps! :)</em>