Can u help me with a problem -2x+6y=6

Which one is true about the hexagons ?

The function below show how much jayna and hannah charge for babysitting. which statement best compares the two plants?

Isabelle is mixing red and blue paint to make purple paint she adds 3/10 of a fluid ounce of red to 12/25 of a fluid ounce of blue to make 1 1/30 fluid ounces of purple how many fluid ounces of red paint ounces of red paint will she need to make 3 fluid ounces of purple paint