Solving Linear Equations and Inequalities

Which of the following is the mathematical expression for "the product of 6 and five less than a number?"

• $6\times5-x$
  

• $6\left(x-5\right)$
  

• $6+\left(x-5\right)$
  

• $6\left(5-x\right)$
  

Tags

CCSS.6.EE.A.2A

Which of the following is the mathematical expression for "the quotient of 2 less than a number and 12"?

• $\frac{12}{x-2}$

• $\frac{12}{x}-2$

• $\frac{\left(x-2\right)}{12}$

• $2-\frac{x}{12}$

Tags

CCSS.6.EE.A.2A

Solve the equation: 

 $\frac{1}{2}x+5=17$ 

•  $x=24$  

•  $x=44$  

•  $x=-6$  

•  $x=-12$  

Tags

CCSS.7.EE.B.4A

Solve the equation:

 $53=3\left(y-2\right)-2\left(3y-1\right)$  

•  $y=10$  

•  $y=-19$  

•  $y=19$  

•  $y=-12$  

Tags

CCSS.8.EE.C.7B

Solve the following equation:

 $9=\frac{\left(8x-3\right)}{5}$  

•  $x=6$  

•  $x=9$  

•  $x=-6$  

•  $x=1.5$  

Tags

CCSS.7.EE.B.4A

If $2y+6=12$ , what is the value of $2y-2$ ? 

• -8

• 2

• 4

• 8

Tags

CCSS.7.EE.B.4A

Solve:

 $4y-3<5y+2$  

•  $y>-5$  

•  $y<-5$  

•  $y>5$  

•  $y<5$  

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.CED.A.3

CCSS.HSA.REI.B.3

Does the graph for the solution set of $4y-3<5y+2$  need an open circle or a closed circle on the end? 

• Open Circle

• Closed Circle

Tags

CCSS.7.EE.B.4B

Which of the following is the correct graph for the solution set for $4y-3<5y+2$ ?

• 
• 
• 
• 

Tags

CCSS.7.EE.B.4B

Solve:

 $-4c\le\frac{\left(5c+38\right)}{-6}$  

•  $c\le-2$  

•  $c\ge2$  

•  $c\le2$  

•  $c\ge-2$  

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.B.3