TEKS.MATH.8.9A

x + y = 3
3x - y = 1

• (2,1)
• (-1,2)
• (1,2)
• (-2,-1)

Tags

TEKS.MATH.8.9A

x + 4y = -8
5x - 4y = -16

• (4,1)
• (1,4)
• (-4,-1)
• (-1,-4)

Tags

TEKS.MATH.8.9A

How many solutions does this graph have?

• one
• two
• no solutions
• cannot be determined

Tags

TEKS.MATH.8.9A

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

• (3,1)
• (1,3)
• (-3,1)
• (3,-1)

Tags

TEKS.MATH.8.9A

Ashley had a summer lemonade stand where she sold small cups of lemonade for $1.25 and Large cups for $2.50. If Ashley sold a total of 155 cups for $265, which system could be used to determine the number of small (x) and large (y) cups she sold? 

• x + y = 265 
  1.25x+2.5y=155 
• x + y = 155
  2.5x+1.25y=265
• x + y = 265
  2.5x+1.25y=155
• x + y = 155
  1.25x+2.5y=265

Tags

TEKS.MATH.8.9A

Solve the system of equations below:
9x - 4y = 1
-3x + 8y = -47

• (3, -7)
• (-3, 7)
• (-3, -7)
• (-7, -3)

Tags

TEKS.MATH.8.9A

Solve for x and y
5x + 3y = 7
y = 4

• (4,1)
• (4,-1)
• (1,4)
• (-1,4)

Tags

TEKS.MATH.8.9A

Which point is a solution?

• (0, 6)
• (-3, 4)
• (1, 0)
• (-4, 3)

Tags

TEKS.MATH.8.9A

TEKS.MATH.9-12.VIII.A.3

What is the solution?

• (6, 3)
• (3, 6)
• (-6, 3)
• No solution

Tags

TEKS.MATH.8.9A

Solve by elimination 
5x+6y= -10
3x-2y= -6

• (-2,0)
• (0,-2)
• (2,0)
• (0,2)

Tags

TEKS.MATH.8.9A