Algebra 1 Chapter 6

Solve by elimination 
-2x + 6y = 16
-4x  - 3y = 2

• (2,2)

• (-2, -2) 

• (-2,2)

• (2,1)

x-y=11
2x+y=19

• (10,-1)

• (-1,10)

• (3,-4)

• (6,7)

If a system of equations have one solution, then it is...

• Independent and consistent

• Dependent and consistent

• Dependent and inconsistent

• Independent and inconsistent

If a system of equations has infinite solutions, then it is...

• Independent and inconsistent

• Independent and consistent

• Dependent and inconsistent

• Dependent and consistent

If a system of equations are parallel and have no solution, then it is...

• Lame

• Consistent

• Inconsistent

• Really sweet dude

How many solutions does the system have?

• No solution

• One solution

• Two solutions

• Infinitely many solutions

Suppose you add two linear equations that form a system, and you get the result 10=10. How many solutions does the system have?

• No solution

• One solution

• Infinitely many solutions

Which inequality symbol does this graph represent?

Which inequality symbol does this graph represent?

How many solutions does the system have?

• No solution

• One solution

• Two solutions

• Infinitely many solutions