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

 10u³v⁵ ⋅ 7v³

• 70u³v¹⁵
• 17u³v⁸
• 70u³v⁸
• none of the above

Tags

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

-6(3x - 9y - 10)

• -18x + 54y - 60
• -18x - 54y - 60
• -18x + 54y + 60
• -96xy

Tags

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

Combine like terms to simplify:
 (5x + 2) + (4x + 5)

• 9x -7
• -9x-11
• 9x+7
• x+7

Tags

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

Simplify the following expression:
3 + 5x + 8 - 2x

• -3x² - 11
• 3x² + 11
• 11 - 3x
• 11 + 3x

Tags

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

Simplify the expression: 2x + 1 + 7x 

• 10x
• 10
• 9x + 1
• 9 + 1x

Tags

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

Write the answer in scientific notation.
7.3 x 10⁵  +   3.7 x 10⁵  =

• 11.0 x 10⁵
• 1.1 x 10¹⁰
• 1.10 x 10¹¹
• 1.1 x 10 ⁶

Tags

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

Which property says that you can add the same number to both sides of any equation?

• Addition Property of Equality
• Subtraction Property of Equality
• Multiplication Property of Equality
• Commutative Property of Equality

Tags

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

Distribute:

2(3x + 4)

• 3x + 8

• 6x + 4

• 6x + 8

• 6x - 8

Tags

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

7x² − 45x − 28

• 7(x + 4)(x − 7)

• (x + 4)(7x - 7)

• (7x + 4)(x − 7)

• (7x - 4)(x + 7)

Tags

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

What property must you do to eliminate the parentheses in an equation?

• Distributive Property

• Multiplication Property

• Associative Property

• Commutative Property

Tags

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