Which point lies on the line y+3=(x-1)
a=(-1,-6)
b=(1,-4)
c=(1,-3 )
d=(2,9)
e=(0,0
f=(2,1)

Answer asap and if you do you will get brainliest. catherine buys a gallon of ice cream from the store. after taking it home, she eats a fifth of a gallon of ice cream. her sister eats some of the ice cream as well. if two-thirds of the original amount of ice cream is left, then what fraction of a gallon of ice cream did her sister eat?