Solving Inequalities using multiplication or Division

 $\frac{x}{5}\le2$  

What is the inverse (opposite ) Operation?

• add

• subtract

• multiply

• divide

 $\frac{x}{5}\le2$  

Solve

•  $x\le2$  

•  $x\le10$  

•  $x<2$  

•  $x<10$  

Would you graph with an open or closed circle?

 $\frac{x}{5}\le2$  

• open

• closed

 $4n>32$  
What is the inverse operation?

• multiply

• divide

• add

• subtract

Solve

 $4n>32$  

•  $x>32$  

•  $x>8$  

•  $x\ge8$  

•  $x\ge32$  

Would you use an open or closed circle to graph?

 $4n>32$  

• closed

• open

What is the inverse operation?

 $x+3\le5$  

• add

• subtract

• multiply

• divide

solve

 $x+3\le5$  

•  $x\le7$  

•  $x\le2$  

•  $x<7$  

•  $x<2$  

Would you graph with an open or closed circle?

 $x+3\le5$  

• open

• closed

Solve

 $x-3<5$  

•  $x\le2$  

•  $x\le7$  

•  $x<8$  

•  $x<2$