Ratio of boys to girls at the beach cleanup with 7 to 8 if they were 42 boys how many girls were there

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.

At $1.32 million, they closed last month percent above what they paid in 2007." how much did they pay in 2007?

Use sigma notation to represent the following series for 9 terms.