Distributing and Combing Like Terms HW

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

• 13x² + 17
• -13x² + 13
• -13x + 17
• -7x + 17

Tags

CCSS.6.EE.A.2

CCSS.6.EE.A.3

Simplify the following expression:
-6x + 4(-x - 3)

• -2x - 12
• 10x + 12
• -10x - 12
• -2x + 12

Tags

CCSS.6.EE.A.2

CCSS.6.EE.A.3

CCSS.6.EE.B.6

Which of the following is equivalent to     -8 - 9(5 + 2x)?

• -5 - 2x
• -18x - 53
• -53 + 18x
• 18x - 53

Tags

CCSS.6.EE.A.2

CCSS.6.EE.A.3

CCSS.6.EE.A.4

CCSS.6.EE.B.6

Simplify by distributing and combining like terms:
2(3x-4+2x)+3(4x-3)

• 6x-8+4x
• 22x-17
• 22x-8-9
• 10x-8

Tags

CCSS.6.EE.A.3

CCSS.6.EE.B.6

-5(n+10)+5n

• -5n-50+5n
• -50

Tags

CCSS.6.EE.A.3

Simplify the following expression:
x + 4 - 7(x - 5)

• -33x + 19
• -47x² +  21
• 33x - 19
• -6x + 39

Tags

CCSS.6.EE.A.3

5a + 2b - 7b + 4a

• 7b - 3a

• 9a - 5b

• 4ab

• 12a + 6b

Tags

CCSS.6.EE.A.2

CCSS.6.EE.A.3

CCSS.6.EE.A.4

CCSS.6.EE.B.6

Evaluate the expression.        Let    a = 4
5a + 7a - 8

• 48
• 28
• 40
• 35

Tags

CCSS.6.EE.A.2C

4(t – 2) + 3
t = 10

• 35
• 24
• 12
• 36

Tags

CCSS.8.EE.C.7B

2x + 3 + x²; for x = 4

• 17
• 27
• 19
• 25

Tags

CCSS.6.EE.A.1

CCSS.6.EE.A.2

CCSS.6.EE.B.5

CCSS.6.EE.B.6