Answer:
I do believe that the answer would be 56%
Step-by-step explanation:
Using estimation if the box is half full it would have 4.5 books in the box, if you add that extra book it would be around 56%
1 on 7 is the answer!
2x-3y=6
-y=6
y=-6
<u>Check your Work</u>
-6(2) - 3(-6)=
-12-(-18)=
-12+18=6