Alg. 1 Chapter 1 Review

Alg. 1 Chapter 1 Review

Multiple Choice

Write an algebraic expression for the phrase the quotient of n and 6.

• $\frac{n}{6}$

• $n\times6$

• $\frac{6}{n}$

• $6+n$

Multiple Choice

Simplify each expression. 

 $\frac{\sqrt{16}}{\sqrt{25}}$  

•  $\frac{16}{25}$  

•  $\frac{5}{4}$  

•  $\frac{4}{5}$  

•  $\frac{2}{5}$  

Multiple Choice

 $a\left(b+c\right)=ab+ac$  

Identify each property.

• Associative Property of Addition

• Communicative Property of Addition

• Identity Property of Addition

• Distributive Property 

Multiple Choice

Identify each expression.

(a+b)+c=a+ (b+c)

• Associative Property of addition

• Communicative Property of Addition

• Identity Property of Addition

• Distributive Property

Multiple Choice

Is the statement true or false? For all real numbers a and b, $a\times b$  is equivalent to  $b\times a$  . 

• true

• false

Multiple Choice

Simplify each expression. 

 $\left(-\frac{1}{4}\right)^3$  

•  $-\frac{1}{16}$  

•  $\frac{1}{64}$  

•  $-\frac{1}{64}$  

•  $-\frac{1}{32}$  

Multiple Choice

Simplify each expression. 

 $5x^2-x^2$  

•  $-6x^2$  

•  $6x^2$  

•  $4x^2$  

•  $-4x^2$  

Multiple Choice

Is the statement true or false? For all real numbers a and b, $a\left(b\times c\right)=ab\times bc$  

• true 

• false