If DEF measures 60°, what is the measure of DF?
A. 30°
B. 60°
C. 300
D. 120

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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George writes the mixed number as sum and uses the distributive property 1/2.-2/5=1/2-2+2/5=1/2