Answer:
y=4.5
Step-by-step explanation:
Answer:
I think the answer is 9.920 please be careful with your answer I think it 9.920 because it says nine hundred and ninety two thousands so therefor the decimal need to be in between 9 and 9 I hope you get this correct!
step-by-step explanation:
4,000 +000 +00 + 0 is stander form for four thousand
The coefficient of the second term is 18.
What you do is you FOIL the terms: