A data set consists of the following data points: (2,4)(4,7)(5,12) The line best fit has the equation y=2.5-1.5. What does this equation predict for a value of x=3?

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

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?

When steve woke up. his temperature was 102 degrees f. two hours later it was 3 degrees lower. what was his temperature then?