Answer:
Well for starters..
Step-by-step explanation:
The square in the bottom right corner means its a 90° angle. so add 6.9 + 4 and you should get your answer I believe don't jump me if Im wrong im tired and trying to helo students in math so.
five to the second power.
the expression would be 20h+25
54
Therefore, Sam can put 54 boxes.
