Last Sunday, the average temperature was \( 8 \% \) higher than the average temperature two Sundays ago. The average temperature two Sundays ago was \( T \) degrees Celsius. Which of the following expressions could represent the average temperature last Sunday? Choose 2 answers:

If the average temperature two Sundays ago was \( T \) degrees Celsius, then last Sunday's average temperature could be calculated as a \( 8\% \) increase over \( T \). To find this, you can take \( T \) and multiply it by \( 1.08 \) (which is essentially adding \( 8\% \) to \( 100\% \) of \( T \)). So, one possible expression for last Sunday's average temperature would be \( 1.08T \). However, there might also be variations in how the increase could be presented, such as \( T + 0.08T \). To summarize, the average temperature last Sunday could be represented by \( 1.08T \) and also possibly as \( T + 0.08T \), which breaks down the increase, adding to \( T \) directly.