Expressions and Equations Test

What is the exponential expression as a product of the same factor for

 $\left(\frac{1}{7}\right)^4$  

•  $\left(\frac{1}{7}\right)^4$  

•  $\frac{1}{7}\times\frac{1}{7}\times\frac{1}{7}\times\frac{1}{7}$  

•  $\left(\frac{1}{4}\right)^7$  

•  $\frac{1}{4}\times\frac{1}{4}\times\frac{1}{4}\times\frac{1}{4}\times\frac{1}{4}\times\frac{1}{4}\times\frac{1}{4}$  

What is the exponential expression as a product of the same factor for  $\left(-1.9\right)^3$  

•  $\left(-1.3\right)^9$  

• 0

•  $\left(-1.3\right)\times\left(-1.3\right)$  

• (-1.9) x (-1.9) x (-1.9)

Find the value of  $6^4$  

Find the value of  $\left(-\frac{3}{5}\right)^3$  

Write an algebraic expression that represents 7 multiplied by z

What is an algebraic expression that represents the sum of two consecutive numbers?

• x + x + x

• $x^2\ +x$

• x + (x + 1)

• 1 + 2

Evaluate  $\left(22\ -\ \frac{6}{8}\ \div\frac{3}{16}\right)^2\ +\left(32\div8\right)^3$  

• 388

• 64

• 324

• 883

Evaluate  $\left(-7\right)^2-15-\left(-1\right)^3$  

• 35

• 49

• -35

• -49

• 15

Evaluate the following algebraic expression  $4x-x^{3\ }+12y\ when\ x\ =-2\ \ \ and\ \ \ y=\frac{1}{4}\$  

4(-p - 6)

• 4p - 24
• 4p + 24
• -4p + 24
• -4p - 24

Tags

CCSS.6.EE.A.3