The equation (*732(+= 1 represents an ellipse.
Which points are the foci of the ellipse?
O (-16, -6) and (14, -6)
O (-10. -6) and (8.-6)
0 (-1,-18) and (-1,6)
O (-1,-15) and (-1,3)

To describe a sequence of transformations that maps triangle abc onto triangle a"b"c", a student starts with a reflection over the x-axis.how should the student complete the sequence of transformations to map triangle abc onto triangle a"b"c"? plz

Having a hard time understanding this question (see attachment).

Every weekday, mr. jones bikes from his home to his job. sometimes he rides along two roads, the long route that is shown by the solid lines. other times, he takes the shortcut shown by the dashed line. how many fewer kilometers does mr. jones bike when he takes the shortcut instead of the long route?