B=-4 because the7 turns positive then you add -11+7 which is -4
Answer:
20 or 18
Step-by-step explanation:
Answer:
98
You have to use prime factor decompisition. I hope this helps
Answer for #12 Is Length = 630FT & Width 335 FT
Answer for #13 is 4600 Items & 7800 Items. I have this workbook with the same problems :) Hope this helped :)
