Is the green one the correct one?

well what did you do it matters what you did : )

step-by-step explanation:

but which class are u may know that first

x = 2

step-by-step explanation:

if sr parallel to ba then the sides bc and ac are in proportion, that is

= ← substitute values

= ( cross- multiply )

27x = 6(4x + 1)

27x = 24x + 6 ( subtract 24x from both sides )

3x = 6 ( divide both sides by 3 )

x = 2

- (2, -7)

- lines r and s and lines t and u must be parallel