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

-2(x + 5)

• -2x + 10
• -2x - 10
• -2x + 5
• -2x - 5

Tags

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

Find the difference:
(8 - u) - (5u + 1)

• 6u + 7 
• -4u + 7
• -6u + 7
• 4u - 7

Tags

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

Simplify:
7b+4(2a-3b)

• 7b+8a-12b
• -5b+8a
• 5b-8a
• 19b+8a

Tags

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

Subtract x² – 3y² + 7y – 8 from 9x² – xy + y² + 5x – 3y

• 8x² – xy + 4y² + 5x - 10y – 8
• 10x² – xy - 2y² + 5x + 4y + 8
• 10x² – xy + 4y² + 5x - 10y - 8
• 8x² – xy + 4y² + 5x - 10y + 8

Tags

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

(3c²)(10c⁷)

• 13c⁹
• 30c⁵
• 30c⁹
• -30c⁹

Tags

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

(4x³-5x²+3x)+(-2x³-x²+6x)

• 2x³-6x²-9x
• 2x³+6x²+9x
• -2x³-6x²+9x
• 2x³-6x²+9x

Tags

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

The length of a rectangle is x + 2 units and the width is 3x + 7
 units. Find the area.

• 3x² + 9x + 14 square units
• 3x² + 13x + 14 square units
• 4x + 9 square units
• 8x + 18 square units

Tags

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

Simplify the expression: 
7(a + 8) - 5a + 4

• 2a + 60
• -5a + 60
• 2a + 56
• 7a + 4

Tags

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

Simplify the expression: 
36a+12-6a-7 

• 30a+5
• 30a-5 
• 42a+19 
• 42

Tags

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

3x⁻³

• 1⁄3x³
• 3⁄x³
• 3x³
• -3x³

Tags

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