Alicia has 80 marbles, Teddy has 110 martxos, and Marty has 60 marbles. Thirty percent of Alicia's marbles are blue, forty percent of Teddy's marbles are blue, and seventy percent
of Marty's marbles are blue. If Alicia, Teddy, and Marty combine all their marbles, what
percentage of the marbles will be blue?

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.

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Officer brimberry wrote 32 tickets for traffic violations last week, but only 4 tickets this week. what is the percent decrease? give your answer to the nearest tenth of a percent.