Answer:
-1
Step-by-step explanation:

=1
Thank you for the points <33
8:14 is ratio to red to all apples
8:6 is the ratio to green apples
They're called equivalent expressions
A similarity transformation is one or more rigid transformations (reflection, rotation, translation) followed by a dilation. When a figure is transformed by a similarity transformation, an image is created that is similar to the original figure. In other words, two figures are similar if a similarity transformation will carry the first figure to the second figure.