12/11 Quiz Combine like terms/distributive property/gcf

Distribute: 6 (x + y + 7)

• 6x + 6y + 42

• 12xy + 42

• 6x + 6y + 7

Distribute: -10 (-3x - 5y)

• 30x - 50y

• -30x - 50y

• 30x + 50y

Combine like terms: -9n + 12n + 7

• 28n

• 10n

• 21n + 7

• 3n + 7

Which of the following is equivalent to 8(5f - 7) + 3f ?

• 43f - 7
• -13f
• 43f - 56
• 40f -7 + 3f

Tags

CCSS.6.EE.A.3

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:
3x - (x - 6) - 12

• 2x - 6
• 4x - 18
• 2x + 6
• 4x - 6

Tags

CCSS.7.EE.A.1

Simplify the expression: 2(x + 4) + 3(2x - 5)

• 8x - 7
• 8x + 4
• 5x + 23
• -5x + 20

Tags

CCSS.6.EE.A.3

Which of the following is equivalent to    3h +7(2 + 4h)?

• 90h
• 7h + 20
• 50h
• 31h +14

Tags

CCSS.6.EE.A.3

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 - 6

• 5x - 6

• x

• 6x

• x - 6

Tags

CCSS.7.EE.A.1