CCSS.Math.Content.8.EE.C.8

What is the solution to the system?

• (0, 3)
• (1, -1)
• (-3, 1)
• (1, 3)

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CCSS.Math.Content.8.EE.C.8

y = 3/2x + 2
y = 2/3x + 6
These lines are...

• Parallel
• Perpendicular
• Neither

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CCSS.Math.Content.8.EE.C.8

Solve the system by elimination.  

−7x + 6y = 29
10x + y = 16 

• (1,6) 
• (−1,−3) 
•  (−3, −1) 
• (−1, 3) 

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CCSS.Math.Content.8.EE.C.8

5x + y = -10
y = -6x - 13

• (4, 5)
• (-3, -3)
• (3, 5)
• (-3, 5)

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CCSS.Math.Content.8.EE.C.8

x = -3y - 8
x - 2y = -3

• (5, -1)
• (-5, 1)
• (-5,-1)
• (1,-5)

Tags

CCSS.Math.Content.8.EE.C.8

Which point is a solution?

• (0, 6)
• (-3, 4)
• (1, 0)
• (-4, 3)

Tags

CCSS.Math.Content.8.EE.C.8

Match

• y ≥ -x - 1 and y < x + 4
• y < -x - 1 and y > x + 4
• y > -x - 1 and y ≥ x + 4
• y < -x - 1 and y ≥ x + 4

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CCSS.Math.Content.8.EE.C.8

Suppose you have a total of $2.25 in dimes and nickels.  You have twice as many dimes, as nickels.  Which system of equations could be used to determine how many of each you have?

• 0.10d + 0.05n = 2.25
  d = 2n
• 0.05d + 0.10n = 2.25
  d = 2n
• 0.10d + 0.05n = 2.25
  n = 2d
• 0.05d + 0.10n = 2.25
  n = 2d

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CCSS.Math.Content.8.EE.C.8

Two equations that produce the same line have _____ solution(s).

• no
• one
• infinitely many

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CCSS.Math.Content.8.EE.C.8

Intersecting Lines have how many solutions?

• One Solution

• Infinitely Many Solutions

• No Solutions

• As many solutions as you want

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CCSS.Math.Content.8.EE.C.8