What are the domain and range of this function

Jessica and martha each have a bag of cookies with unequal quantities. they have 30 cookies total between the two of them. each of them ate 6 cookies from their bag. the product of the number of cookies left in each bag is not more than 80. how many more cookies will jessica have martha? if x represents the number of cookies jessica started with, complete the statements below.the inequality that describes the relationship between the number of cookies each one of them has is x^2 - x +224 > = 0.jessica has at least cookies more than martha.

Solve this problem! extra ! 3025/5.5 = a/90.75

Me i'm timed right now! a. (0,-5)b. (0,-3)c. (0,3) d. (0,5)