) (Need Help ASAP)
the choices for each are: x-determinant, y-determinant, & system determinant

Julie was able to walk 16 km through the zoo in 6 hours. how long will it take her to walk 24 km through the zoo?

Ethan is proving that the slope between any two points on a straight line is the same. he has already proved that triangles 1 and 2 are similar. drag statements and reasons to complete the proof.

What is the scale factor of axyz to auvw?