Identifying and Simplifying Expressions

Simplify the following expression
7 - 8c + 3 - 6c 

• -10+14c

• -25

• 10-14c

• 25c

Tags

CCSS.7.EE.A.1

8a + 3a

• 11a

• 5a

• 11

• a

Tags

CCSS.7.EE.A.1

Simplify:

3x - 5x

• 2x

• 8x

• -2x

• 15x²

Tags

CCSS.7.EE.A.1

a + a + a + a

• a + 4 

• 4a 

• a to the fourth power 

• 4a + 4 

Tags

CCSS.7.EE.A.1

Simplify:

-6k + 7k

• k

• -k

• 12k

• -12k

Tags

CCSS.7.EE.A.1

-3x + 11y - 4x

• 7x + 11y

• -7x + 11y

• 7x - 11y

• 4xy

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

In 8r - 3 , the VARIABLE is ___

• 8

• r

• -

• 3

Tags

CCSS.6.EE.A.2B

How many terms does this expression have?
3x + 5y - 17 - 2y + x

• 3

• -17

• 5

• 1

Tags

CCSS.6.EE.A.2B

Which of these are like terms?
-3x + 4 - 8x + 2xy

• -3x and -8x

• -3x and 4

• -3x and -8x and 2xy

• -8x and 2xy

Tags

CCSS.6.EE.A.2B