CAn somebody tell me who this i need to know for a quiz

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.

Describe the 2 algebraic methods you can use to find the zeros of the function f(t)=-16t^2+400.

Henry is an avid reader, he devours 90 pages in half an hour how many pages has henry read per minute?