Chapter 5 Practice Test

Solve the system of linear equations using any method.

 $4x-9y=-21$  
 $-4x-3y=9$  

• (-3,1)

• (1,-3)

• (6,1/3)

• No Solution

Tags

CCSS.8.EE.C.8B

 $y-x=2$  
 $y=-\frac{1}{4}x+7$  
Solve the system of linear equations using any method.

• (4,6)

• (6,4)

• No Solution

Tags

CCSS.8.EE.C.8B

 $-7x-2y=-13$  
 $x-2y=11$  
Solve the system of linear equations using any method.

• (3,-4)

• (-4,3)

• (3,4)

• (4,3)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

Graph the inequality in a coordinate plane.

• 
• 

Tags

CCSS.HSA.REI.D.12

Graph the inequality in a coordinate plane.

• 
• 

Tags

CCSS.HSA.REI.D.12

Graph the inequality in a coordinate plane.

• 
• 

Tags

CCSS.HSA.REI.D.12

Graph the inequality in a coordinate plane.

• 
• 

Tags

CCSS.HSA.REI.D.12

• yes; pencils: $1.50, pens: $1.75

• yes; pencils: $1.75, pens: $1.50

• not enough information

Tags

CCSS.8.EE.C.8C

 $2x-2y=4$  
 $-x+y=-2$  
Determine whether the system has one solution, no solution, or infinitely many solutions. 

• Infinite Solutions

• No Solution

• One Solution

Tags

CCSS.8.EE.C.8B

 $5x+3y=17$  
 $x-3y=-2$  
Determine whether the system has one solution, no solution, or infinitely many solutions. 

• One Solution

• No Solution

• Infinite Solutions

Tags

CCSS.8.EE.C.8B