1) In what situations would solve by graphing be your preferred choice? Give an example.
2) In what situations would solve by substitution be your preferred
choice? Give an example.
3) In what situations would solve by elimination be your preferred
choice? Give an example.
4) Write a linear system that can be solved by any of the three methods.

Ateacher asked his students to vote for an animal to be their class pet. five-eighteenths of the students voted for a rabbit, voted for a snake, and voted for a hamster. which statement is true? more students voted for a hamster than a snake. more students voted for a snake than a rabbit. more students voted for a rabbit than a hamster. more students voted for a snake than a hamster.

Adj has a total of 1075 dance and rock songs on her system. the dance selection is 4 times the size of the rock selection. write a system of equations to represent the situation.

Find the greatest common factor of the followig monomials 21u^5v,3u^4v^6, and 3u^2v^5