Determine if the line connecting the points (0,-8) and (6,7) is parallel to the line connecting points (-8,-10) and (10,-1) parallel yes or no ?

Solve each equation using the quadratic formula. find the exact solutions. 6n^2 + 4n - 11

Ineed to know the ordered pairs for this equation i need the answer quick because it’s a timed test

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?