Point E is on line segment \overline{DF} DF
. Given DE=2x, DE=2x, EF=2x-6,EF=2x−6, and DF=3x+5,DF=3x+5, determine the numerical length of \overline{EF}.
EF
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If a =6, what is the value of 2a(3b + 5c)?

(01.02 lc) angle abc has point e on ray ba and point d on ray bc. points e and d are equidistant from point b. to bisect angle abc, which of the following needs to be identified for the construction? the distance between points e and d the point in the angle that is equidistant from points e and d the endpoint of rays ba and bc the point outside of the angle that is equidistant from points e and d

John read the first 114 pages of a novel, which was 3 pages less than 1/3 of the novel. write an equation to determine the total number of pages (p)(p) in the novel.