% is a number over 100, so 40% is 40/100, which is 0.40.
The associative property states that we can regroup the terms of an expression and obtain the same result.
We have then:

The expression that complies with this property is given by:

Answer:
An equation that shows an example of the associative property of addition is:
a. (- 4 + i) + 4i = -4 + (i + 4i)
Answer:
the ratio of red 2/10
easy I think it's not hard
there is tow red balls and 8 blue balls