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Elimination HW (common factor)

Posljednje ažuriranje almost 4 years ago

7

Solve each system by multiplying one of the equations by a number to get a common factor then eliminate the term. Make sure that your answers are written as ordered pairs. If you get a problem wrong, make sure to go back and fix them.

1

Pitanje 1

1.

Solve the system of linear equations using elimination.

1

1

1

1

1

1

Pitanje 2

2.

Solve the system of linear equations using elimination.

Pitanje 3

3.

Solve the system of linear equations using elimination.

Pitanje 4

4.

Solve the system of linear equations using elimination.

Pitanje 5

5.

Solve the system of linear equations using elimination.

Pitanje 6

6.

Solve the system of linear equations using elimination.

Pitanje 7

7.

You may solve this problem any way you would like. Make sure you set it up appropriately!
Fiona's school is selling tickets to a spring musical. Adult tickets cost $8 and children tickets cost $6. By the end of the play, the school sold 525 tickets and made $3580. How many of each type of ticket (adult and child) were sold?
Write your answer as an ordered pair (adult, child)