6th Enr Math Simplify Expressions

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 the expression: 3x + 2x

• 5x

• x

• 6x

• 5

Tags

CCSS.7.EE.A.1

-r -10r

• 11r

• -11r

• 9r

• -11

Tags

CCSS.7.EE.A.1

-6k + 7k=

• k

• -k

• 12k

• -12k

Tags

CCSS.7.EE.A.1

Simplify the expression: 2x + 1 + 7x 

• 10x

• 10

• 9x + 1

• 9 + 1x

Tags

CCSS.7.EE.A.1

Combine like terms
3x + 2x + 3y - 7y

• 5x + 10y

• 5x + 4y

• 5x - 4y

• 5x -10y

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 the following expression:
-10x + 15 - 3x + 2

• 13x² + 17

• -13x² + 13

• -13x + 17

• -7x + 17

Tags

CCSS.7.EE.A.1

Evaluate 8a - b     if a = 10   and   b = 6

• 74

• 38

• 1000

• 9000

Tags

CCSS.6.EE.A.2C

Evaluate m² if      m = 5

• 10

• 25

Tags

CCSS.6.EE.A.1