mini review

The difference of 3 times a number and 7

• 3 + 7n
• 3n - 7
• 3n + 7 
• 3 / 7n

Tags

CCSS.6.EE.A.2A

a number increased by eighteen

• 18n
• n+18
• 18-n
• 18/n

Tags

CCSS.6.EE.A.2A

Simplify by combining like terms:
5a + 2b - 3a + 4

• 8a + 2b + 4
• 2a + 2b + 4
• 8ab
• 4ab + 4

Tags

CCSS.7.EE.A.1

Collect like terms: 
4y + 8d - 2y + 3d

• 11d + 6y
• 11d + 2y
• 6y + 5d

Tags

CCSS.7.EE.A.1

5a + 2a + 2a 

• 9a
• 8a
• 7a

Tags

CCSS.7.EE.A.1

Simplify the expression:
8(5 + w)

• 40 + w
• 40+8w
• 85 + 8w
• 13+8w

Tags

CCSS.6.EE.A.3

Solve using distributive property. 
3(x-6)

• 3x+18
• 3x-6
• 3x+6
• 3x-18

Tags

CCSS.6.EE.A.3

Which equation has x = 5 as the solution?

• x + 15 = 10
• 2x = 5
• 2x = 10

Tags

CCSS.6.EE.B.5

Solve the equation
3x = 27. 

• x = 24
• x = 81
• x = 9

Tags

CCSS.6.EE.B.7

y - 33 = 147

• y = 114
• y = 177
• y = 180
• Answer not Given

Tags

CCSS.6.EE.B.7