Solving Systems by Elimination - Homework by sgh90748

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									                                                    Name: ________________

                        Solving
systems
using
elimination


Use elimination to solve each system.

1.                                          6.



2.                                          7.



                                            8.
3.



4.                                          9.



5.                                          10.



11. In 1999, the United States produced 2 million more motor vehicles than Japan.
    Together, the two countries produced 22 million motor vehicles. Write and
    solve a system to determine the number of motor vehicles each country
    produced.

12. A youth group and their leaders visit Mammoth Cave. Two adults and 5 children
    in one van paid $77 for the Grand Avenue tour of the cave. Two adults and 7
    children in a second van paid $95 for the same tour. Write and solve a system
    to find the adult and student prices for the tour.

Solve each system using substitution.

13.                                         15.



14.                                         16.
Solve each system by graphing.

17.                              19.




18.                              20.

								
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