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

How many solutions will this system have?

• One
• Two
• No Solution
• Infinitely Many Solutions

Tags

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

What is the solution to the system?

• (0, 3)
• (1, -1)
• (-3, 1)
• (1, 3)

Tags

CCSS.Math.Content.HSA.REI.C.6

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

What is the type of solution to the system of equations?
y = 1/4x - 3
y = 2/8x - 3

• one solution
• no solution
• infinitely many solutions

Tags

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

What is the solution to the system?
2x - 2y = 2
y = -5x + 14

• (4, 5)
• (2.5, 1.5)
• (1.5, 5)
• (1, 2.25)

Tags

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

Solve the system by elimination.

−6x + 6y = 0

9x − 8y = 4

• (4, −9)

• Infinite number of solutions

• (−9, 4)

• (4, 4)

Tags

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

What is the solution?

• (1, -1)
• (-1, 1)
• (0, -2)
• (0, 1)

Tags

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

When you graph the exact same equation twice,

• you will have no solution. 
• you will have one solution.
• you will have infinite solutions. 
• you will graph a giraffe. 

Tags

CCSS.Math.Content.HSA.REI.C.6

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

Solve the system of equations by elimination.
-x + y = -13
-8x - 4y = -8 

• (5, 8)
• (5, -8)
• (-5, -18)
• (-5, 8)

Tags

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

Alexis had $115 and he is earning $50 per week at his summer job.  Eduardo had $130 and is earning $40 per week at his summer job.  Which system of equations could be used to determine how many weeks they must work to have the same amount?

• a(x) = 115 + 40x
  e(x) = 130 + 50x
• a(x) = 115 - 50x
  e(x) = 130 - 40x
• a(x) = 50 + 115x
  e(x) = 40 + 130x
• a(x) = 115 + 50x
  e(x) = 130 + 40x

Tags

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

y = 2x + 5
-4x + 3y = 9

• (-3, 1)
• (-3, -1)
• (3, -1)
• (3, 1)

Tags

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