CCSS.Math.Content.7.EE.A.1

Classify by number of terms:
7x³ – 8x² -4x+ 9

• Monomial
• Binomial
• Trinomial
• 4-Term Polynomial

Tags

CCSS.Math.Content.7.EE.A.1

9x⁵y²⋅ 9xy²

• 81x⁶y⁴
• 81x⁵y⁶
• 9x⁶y⁴
• none of the above

Tags

CCSS.Math.Content.7.EE.A.1

Simplify the exponential expression.

• 2x⁶y¹²
• 2x⁵y⁷
• 8x⁶y¹²
• 8x⁵y⁷

Tags

CCSS.Math.Content.7.EE.A.1

Simplify: 
-8n - 7(n+5)

• -15n - 35
• -1n -35
• -15n +35
• n +5

Tags

CCSS.Math.Content.7.EE.A.1

Factor
x² + 5x + 4

• (x + 4)(x + 1)
• (x + 2)(x + 2)
• (x + 4)(x - 1)
• (x + 5)(x + 1)

Tags

CCSS.Math.Content.7.EE.A.1

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

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

Tags

CCSS.Math.Content.7.EE.A.1

x - 62 = 123
How should you show your work to isolate the variable and solve the equation?

• Add 62 to each side. 
• Subtract 62 from each side.
• Multiply each side by 62.
• Add 123 to each side.

Tags

CCSS.Math.Content.7.EE.A.1

5x(2x³+6)

• 10x⁴+30x
• 10x³+30x
• 7x⁴+11x

Tags

CCSS.Math.Content.7.EE.A.1

What is the function for the line?

• y=2x+ 4/3
• y= -4/3 x + 2
• y= 3/4 x -2
• y= -2x + 2

Tags

CCSS.Math.Content.7.EE.A.1

Simplify completely

• 3x⁵y⁷
• (1/3)x⁻⁷y⁵
• y⁵/3x⁷
• 1/3x²

Tags

CCSS.Math.Content.7.EE.A.1