Simplify expression
-9b-4+4+9b
2 answers:
Answer:
0
Explanation:
−9b − 4 + 4 + 9b
= −9b + −4 + 4 + 9b
Combine Like Terms
= −9b + −4 + 4 + 9b
= (−9b + 9b) + (−4 + 4)
= 0
B=0 because everything cancels out
You might be interested in
Answer:
Root( c square -9)
Step-by-step explanation:
The answer u have is the answer for a^2
-5 Subtract 8 from -12 and divide -20 by 4 and get -5
If 5 bags of pretzels cost $10, then the pretzels are $2 per bag.
Answer:
3 hours
Step-by-step explanation:
135/45=3
