Write and Evaluate Expressions Review Test

Evaluate the numerical expression

 $3^4$  
Enter your answer.

(a)  

Select the expressions that are equivalent to

 $5\cdot5\cdot5\cdot5\cdot5\cdot5$  

•  $6^5$  

•  $5^6$  

•  $5^3\ +\ 5^3$  

•  $25\cdot5^4$  

•  $5^4\ \cdot\ 5^2$  

Adeline and Harvey are picking cherries. At the end of the end of the day Adeline has c cherries.  Harvey has 12 times as many cherries as Adeline.  

Which expression represents the number of cherries Harvey has in terms of c?

•  $c\ -\ 12$  

•  $c\ +12$  

•  $\frac{c}{12}$  

•  $12c$  

Select the values that are coefficients in the expression

 $10x^2-3y^2+x-8$  

• 10

• 3

• 1

• 8

• -3

The temperature, in degrees Celsius, can be determined using the expression

 $\frac{5}{9}\left(F-32\right)$  where  $F$  is the temperature in degrees Fahrenheit  $\left(\degree F\right)$  . 
Use the given expression to determine the temperature in degrees Celsius, when  $86\degree$  
Only put the number in your answer.  Do not put degrees Celcius.

(a)  

What is the value of the expression 

 $4d^3\ +6e\ -10$  

when  $d\ =\ 2\ and\ e\ =\ 5$   

• 52

• 44

• 532

• 92

 $10x-6y+x+2x$  

Which expression is equivalent to

•  $4x-6y$  

•  $10x$  

•  $12x$  

•  $13x-6y$  

 $6\left(7t+9\right)-3t$  

Which expression is equivalent to

•  $15t$  

•  $42t$  

•  $39t+9$  

•  $39t\ +54$  

 $4\left(m+7\right)$  

Select the expression that represent the same quantity as

•  $4m\ +7$  

•  $4m\ +\ 28$  

•  $m+m+m+m+7+7+7+7$  

•  $4\left(m+7\right)-\left(m+7\right)$  

•  $\left(m+7\right)+\left(m+7\right)+\left(m+7\right)+\left(m+7\right)$  

 $5y\ +\ 8\ +\ 2y\ -3$  

Which expression is equivalent to

•  $18y$  

•  $13y$  

•  $7y\ +5$  

•  $7y\ +\ 11$