About 67%, percent of all students at Ridgemont High prefer pizza for lunch.
Answer:
EA = 
Step-by-step explanation:
Δ CEA and Δ CDB are similar by the AA postulate. Then the ratios of corresponding sides are in proportion , that is
=
( substitute values )
=
=
( cross- multiply )
9 EA = 150 ( divide both sides by 9 )
EA =
= 
4.33 or 4.333 it really doesn't matter you just have to have at least 2 "3's" because the "3's" just go on forever and ever