The answer to your question is 390.
Answer:
6+18x
Step-by-step explanation:
You typically would use PEMDAS in this situation but in the parenthesis, you can't add the 3 and the 9x together, so you just skip to 2*3 and 2*9x
Answer:
6,0 4,8
Step-by-step explanation:
because i know
Yes, it is a scientific notation, please mark brainliest
