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

Find the sum:
1/2 (4x + 4) + (2x + 8)

• -4x + 10 
• 4x + 10
• 6x + 12
• -6x + 12

Tags

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

Simplify:
-3(x - 4) + 3(a - 6)

• -3x + 3a - 6
• -3x + 3a - 30
• -9ab - 6
• -9ab - 30

Tags

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

25x⁵/5x³

• 5x
• 5x⁸
• -5x²
• 5x²

Tags

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

Write the polynomial so that the powers of x are in descending order, -3x + 8x² - 11 + 9x³

• It is already in standard form
• 9x³ + 8x² - 3x - 11
• 8x² + 9x³ -11 - 3x
• -11 - 3x + 8x² + 9x³

Tags

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

3f + 4f + 5f + 6f - 7f =

• 25f
• 12f
• 11f
• 24f

Tags

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

What must you do to both sides to solve the equation:
a+16=8

• Subtract 16
• Add 16
• Multiply by 16
• Divide by 16

Tags

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

Which equation represents the graph pictured?

• y = -2x - 6
• y = 2x - 6
• y = 1/2x - 6
• y = -1/2x - 6

Tags

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

Expand and simplify 3(c - 2d) - 2(2c - 3d).

• -c

• c

• -c - 12d

• -c + 12d

Tags

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

Simplify the expression:
  $6-2\left(7x-3\right)$  

• -14x

• -14x + 12

• 14x 

• 5x +1

Tags

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

( - 5x )( - 6x )

• 30x²
• - 30x²
• 30x
• - 30x

Tags

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