240,917 views
35 votes
35 votes
Simplify the expression. If not possible, write simplified. 4b + 5b a. simplified c. 1b b. 20b d. 9b Please select the best answer from the choices provided A B C D

User Kostas Nitaf
by
2.7k points

1 Answer

22 votes
22 votes

Answer:

D. 9b

Explanation:

4b + 5b is essentially 4 + 5

so 9b

User MarmouCorp
by
2.3k points