Which of the following lists of side lengths represents a right triangle? 3, 6, 9
7, 24, 25
5, 12, 14
15, 16, 17

Y= 4x + 3 y = - 1 4 x - 5 what is the best description for the lines represented by the equations?

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?

Me i’m stuck on all these questions besides the two bottom ones