Of the 800 people at a concert, 42% of them are teenagers. how many teenagers are there?

(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

Gabrielle's age is two times mikhail's age. the sum of their ages is 84. what is mikhail's age?

3/4 = c/36 i need with this fraction proble.