It's undefined, but I think you spelled it wrong.
Answer:
investment 2 $400 Simple Interest Rate
Step-by-step explanation:
Answer:
44/9 or 4.8888888888889
Step-by-step explanation: ¯\_(ツ)_/¯
Here is the equation:

Since 4 is next to the parentheses, you have to multiply everything in the parentheses by 4.
First multiply 3x by 4:

Now multiply 2 by 4:

Now add them together:

Your answer is <u>12x + 8</u>