Answer:
2bd
Step-by-step explanation:
Answer:
21a^11b^3
Step-by-step explanation:
let me know if this is right
No, it can not.
Most times it will just show an error
Answer:
no. I believe this is the answer
1. add 15 to -15 and 20. 5x=35. then divide 35 by 5 and get 7.
2. subtract 3 from 3 and -15. 9x= -18 x=-2