You found $5, so it's positive. You don't put anything in the negative, because you aren't losing anything.
1. 2.50x + 5 = C
2.50(4.1) + 5 = C
$15.25
2. 15.25(1.15)
$17.54
3 B, I believe but dont quote me.
4. 206 / 60 + 30
236 minutes
Answer:
$6.25
Step-by-step explanation:
Each apple is 2.25
3^2+3^2=c^2
18=c^2
c=3sqrt2
Or 4.24 if you need a decimal answer
-10 or X=1.25
hope this helps
