The common denominator is 3a²
No because the lines are not connecting. The definition of a function is a relationship involving one or more variables. This can't be a function because their is only one variable.
The answer is 80....they all have to add up to 180
Remember that the decimal point is pronounced as "and".
To the right of the decimals, we have 100 thousandths.
<em><u>Three and one hundred thousandths</u></em>
