Algebra Midterm Exam Review Part 1

A number increased by five 

• 5n
• n + 5
• 5 - n
• 5/n

Tags

CCSS.6.EE.A.2A

The product of four and a number  

• 4n
• 4 + n
• 4 - n
• 4/n

Tags

CCSS.6.EE.A.2A

Eight less than three times a number is best represented by:

• 3(x-8)
• 3x - 8
• 8 - 3x

Tags

CCSS.6.EE.A.2A

Evaluate the expression.

• 3
• 5
• -3
• -5

Tags

CCSS.7.NS.A.3

Evaluate the expression.

• 1
• 3.74
• 7
• 49

Tags

CCSS.6.EE.A.1

What is the Distributive property of equality

• a.  If a=b, then  a can be substituted for b in any equation or expression
• b.  a(b+c)=ab+ac
• c  For any real number a, a=a .
• d.  If a=b, then b=a

Tags

CCSS.6.EE.A.3

What is the Transitive property of equality

• a.  If a=b, then  a can be substituted for b in any equation or expression
• b.  a(b+c)=ab+ac
• c  If a=b, and b=c, then a=c
• d.  If a=b, then b=a

Tags

CCSS.7.EE.A.1

Identify the property shown.

• Associative Property of Addition
• Commutative Property of Addition
• Distributive Property
• Multiplication Property of 1

Tags

CCSS.6.EE.A.3

Simplify

3 + 5x + 4

• 5x ∙ 7

• 12x

• 35x

• 5x + 7

Simplify the following expression.
2x + 3(x + 3)

• -5x + 9 
• 5x + 9 
• 5x + -9 
• -5x + -9