Combining Like Terms

Which of these are like terms in the following expression:
3x + 7 - 9x + 24y + 2x²

• 7, 24y
• 3x, 9x
• 3x, -9x
• 3x, -9x, 2x²

Tags

CCSS.6.EE.A.2B

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 by combining like terms:
4x² - 3x + 11 -2x

• 4x² - 5x + 11
• 11x + 11
• 16x² - 5x + 11
• 10x²

Tags

CCSS.7.EE.A.1

Which of these is the correct use of the distributive property for the following expression?
5(2x - 8)

• 10x - 8
• 10x + 40
• 7x - 3
• 10x - 40

Tags

CCSS.6.EE.A.3

Simplify the following expression by combining like terms:
(3b - 4) - (4b + 6)

• -b + 2
• -b - 10
• 7b - 10
• 7b + 2

Tags

CCSS.7.EE.A.1

Simplify the following expression by combining like terms:
3(2x - 4) + 6x - 1

• 12x - 13
• 12x - 5
• 11x - 2
• -x

Tags

CCSS.6.EE.A.3

Simplify the following expression by combining like terms:
x(3x + 4) + 2x

• 6x + 4
• 3x² + 6x
• 3x² + 2x + 4
• 9x²

Tags

CCSS.6.EE.A.3

Factor the following expression:
5x + 15

• 3(x + 5)
• 5(x)
• 5(x + 3)
• 5x(15)

Tags

CCSS.7.EE.A.1

Factor the following expression:
3a + 12b + 6b²

• 3b(a + 4 + 2b)
• 3(ab + b + 2b²)
• b(13ab)
• 3(a + 4b + 2b²)

Tags

CCSS.6.EE.A.3

CCSS.6.NS.B.4

Factor the following expression:
4x² - 8x + 10xy

• 2x(2x - 4 + 5y)
• 4x(x - 2x + 2y)
• x(4x - 8 + 10y)
• 2(x² - 4x + 5xy)

Tags

CCSS.6.EE.A.3

CCSS.6.EE.A.4

CCSS.6.NS.B.4