Expressions and Equations Quiz

Simplify the expression

 $-6x+12-4-2x+5y$  

•  $-6x+8-2x+5y$  

•  $-8x+12-4+5y$  

•  $-8x+8+5y$  

•  $-3x+8$  

Enter the value of n so that the expression $(-y+5)+(3y−9)$  

is equivalent to  $(ny−4).$  

•  $n=3$  
  

•  $n=2$  
  

•  $n=4$  
  

•  $n=-2$  
  

Distribute the factor.

 $-3(2y-4)$  

•  $6y-12$  

•  $-6y+12$  

•  $5y-7$  

•  $-y+1$  

What is the coefficient of the expression:

 $-32y+4$  

•  $-32$ 

•  $y$ 

•  $4$ 

•  $+$  
  

Evaluate:

 $5^2-\left(3-8\right)+2$  

•  $30$  

•  $25$  

•  $17$  

•  $32$  

Find the Prime Factorization of the Expression:

 $\left(20t-48\right)$  

•  $4\left(5t-48\right)$  

•  $2\left(10t-24\right)$  

•  $4\left(5t-12\right)$  

•  $4\left(20t-12\right)$  

Simplify the Expression:

 $(-5z+2)+3(2z-4)$  

•  $\left(z-10\right)$  

•  $5$  

•  $-9z$  

•  $\left(-z+10\right)$  

Which is the definition of the Commutative Property?

• The order in which two numbers are added or multiplied does not change their sum or product.

• To multiply a sum by a number, multiply each addend of the sum by the number outside of the parentheses.

• Two or more numbers that are multiplied together to form a product.

• The highest number or variable that divides exactly into two or more numbers or terms.

Select all expressions that are equivalent:

 $-54x+72$  

•  $9(-6x+8)$  

•  $-9(6x−8)$  

•  $-6(-9x−12)$  

•  $-6(9x+12)$  

Enter the value of P so that the expression

 $(-6q+1.5)-(-3.5q+3)$  is equivalent to  $(-2.5q−P).$  

•  $P=4.5$  
  

•  $P=-4.5$  
  

•  $P=-1.5$  
  

•  $P=1.5$