You fip 3 coins 20 times and record the number of heads. The results are listed below
2.1.0.2.2.0.2.2.3.2.1.2.1.2.1, 1.2.1.3, 1
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Which expressions are equivalent to -6 + 3m

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.

Express in the simplest form: (x^2+9x+14/x^2-49) / (3x+6/x^2+x-56)