GCSE Maths Practice: forming-equations

\( \begin{array}{l} \text{A car travels at } x \text{ km/h for 3 hours} \\ \text{and at 50 km/h for 2 hours. The total distance is 290 km.} \\ \text{Which equations could represent this situation?} \end{array} \)

Select all correct options:

\( x + 100 = 290 \) \( 3x + 2(50) = 290 \) \( 3x = 290 - 50 \) \( 3x + 100 = 290 \)