Shauna says that 2x2 + x - 12 is the same as (x+4)(x-3). Is she correct? Are the two expressions equal? Explain your
answer.

[15 points, algebra 2]simplify the complex fraction and find the restrictions.

How can you tell when x and y are not directly proportional?

Many newspapers carry a certain puzzle in which the reader must unscramble letters to form words. how many ways can the letters of emdangl be arranged? identify the correct unscrambling, then determine the probability of getting that result by randomly selecting one arrangement of the given letters.