evaluating and simplifying expressions, combining like terms

Identify the like terms in this expression? 6n - 3n - 3 + n

• 6n, 3n, n

• -3n, -3

• 6n, -3n, n

• 6n, -3n, -3, n

Tags

CCSS.6.EE.A.2B

Simplify x + y + y + x+ y

• 2 + 3

• x + y

• 2x + 3y

• 5xy

Tags

CCSS.7.EE.A.1

Simplify 3x - 5x

• 2x

• 8x

• -2x

• 15x²

Tags

CCSS.7.EE.A.1

Simplify the expression:

5a + 2b - 3a + 4

• 8a + 2b + 4

• 2a + 2b + 4

• 8ab

• 4ab + 4

Tags

CCSS.7.EE.A.1

2 (4X - 7)

• 8x-14

• 8x-7

• 6x+7

• 8x+14

Tags

CCSS.6.EE.A.3

-4(-4d - 5)

• -16d+20
• 16+20
• 16d+20
• 16s-20

Tags

CCSS.6.EE.A.3

Simplify    
5(2 - 7n)

• 52 - 7n
• 10 - 7n
• 10 - 35n
• 10 + 35n

Tags

CCSS.6.EE.A.3

Simplify: 3n+5p+2+n

• 10np

• 8np+2+n

• 4n+5p+2

Tags

CCSS.7.EE.A.1

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

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

Tags

CCSS.7.EE.A.1

Simplify:
3(9 + 2d) + 4d 

• 18d+10d
• 18d-10d
• 27+10d
• 37d

Tags

CCSS.6.EE.A.3