Algebra 4

What inequality does the number line graph represent?

• x <= 4
• x>= -4
• x < -4
• x < 4

Tags

CCSS.6.EE.B.8

Which inequality symbol has a closed circle?

• <
• ≤

Tags

CCSS.6.EE.B.8

Which inequality symbol has a open circle?

• <
• ≤

Tags

CCSS.6.EE.B.8

X + 6 > 10

• X > 16
• X > -4
• X < -4
• X > 4

Tags

CCSS.7.EE.B.4B

Solve and graph the inequality.
77 ≤ 5 + 8n

• A
• B
• C
• D

Tags

CCSS.7.EE.B.4B

Solve:

3x - y = 11

x + y = 5

• x = 4

  y = 1

• x = 4

  y = -1

• x = -4

  y = 1

• x = -4

  y = -1

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

Solve for (x,y)

5x + y = 9

10x − 7y = −18

• (-4,-1)

• (-1,-4)

• (4,1)

• (1, 4)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

Solve the equation:
-5x = 25

• x = 20
• x = -20
• x = -5
• x = 5

Tags

CCSS.6.EE.B.7

Solve for x: 
4x + 1 = 7x - 5

• -1
• 2
• 6/11
• 8

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.A.1

CCSS.HSA.REI.B.3

Solve for x:
6(2x + 1) = 18

• 3
• 17/12
• 1
• 2

Tags

CCSS.7.EE.B.4A