What does a fraction represent

Which of the binomials below is a factor of this trinominal? x^2-13+30

(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

The weight of an object in the water is 7% of its weight out of the water. what is the weight of a 652g object in the water?