Eighty-four high school seniors at george washington high school prefer hamburgers to hot dogs. this represents 42%
of the senior class. how many students are in the senior class at this school?
126 students
200 students
252 students
500 students

You are assembling pieces of an iron gate to complete a fence. the finished gate will look like the one below. in order to assemble the gate it is important to under how the pieces are related. part 1: how are pies 1 and 2 in the archway related? part 2: how are the rectangular sections 5 and 6 in the center of the gate related to each other?

What is the 9th term in the geometric sequence described by this explicit formula? an=-6. (2)(n-1) apex

Each year a store decreased the price of a certain model of tv by $35 . if the price in 2001 was $1950 , what was the price in 2009