What's the answer to find y when x=9 if y varies directly as the square of x ,and y =100 when x= 5

5,600 x 10^3 = a) 560 b) 5,000,600 c) 5,600,000 d) 56,000

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.

Landon wrote that 3−2.6=4. which statement about his answer is true?