Linear Expressions

Simplify by distributing:
3(-6x-3)

• 18x+9

• -18x-9

• 12x+6

• 18x-9

Tags

CCSS.7.EE.A.1

Factor:
12x + 9

• 3(4x + 3)

• x(12+9)

• 3(4x - 3)

• not factorable

Tags

CCSS.7.EE.A.1

Factor:  
4x + 30y

• 2(x + 15y)

• 4(x + 15y)

• 2(2x + 15y)

• can't be factored

Tags

CCSS.7.EE.A.1

Factor:  
2x + 18

• 2(x + 9)

• 2(x + 8)

• 2(2x + 9)

• cannot be factored

Tags

CCSS.7.EE.A.1

Factor:
12x - 20

• 4x(3 - 5)

• 4(3x - 5)

Tags

CCSS.7.EE.A.1

Ms. Carmean simplified the expression 3(2x-4) to 6x-4. Is she correct?

• Yes

• No

Tags

CCSS.6.EE.A.3

Factor:
-8x - 10

• 4(2x - 3)

• -2(4x + 5)

Tags

CCSS.7.EE.A.1

Factor:
14x + 20

• 2(7x + 10)

• 4(2x + 5)

Tags

CCSS.7.EE.A.1

Find the difference:
(8 - u) - (5u + 1)

• 6u + 7 

• -4u + 7

• -6u + 7

• 4u - 7

Tags

CCSS.HSA.APR.A.1

Factor:
3 + 6x

• 3(1 + 2x)

• 3x(x - 2)

Tags

CCSS.7.EE.A.1