9/29-9/30 QUIZ

Solve the equation.
  $2x-14=-3x+6$  

• 20

• -20

• -4

• 4

How many solutions does the equation have?
  $10z-4=2\left(5z-2\right)$  

• One solution

• no solution

• Infinitely many solutions

• Who knows?

Solve the equation, if possible.
  $6m+5-3m=7\left(m-1\right)$  

• 3

• 1/2

• -1/2

• -3

How Many Solutions Does

This Equation Have?

8x + 5 = 10x + 3 − 2x

• One Solution

• No Solution

• Infinitely Many Solutions

How Many Solutions Does

This Equation Have?

7(2x + 5) = 12x – 1

• One Solution

• No Solution

• Infinitely Many Solutions

 $-4x-3<-19$  

•  $x<4$  

•  $x>-4$  

•  $x>4$  

•  $x<-4$  

 $5\left(x-4\right)+2\le-33$  

•  $x\ge-3$  

•  $x\le-3$  

•  $x\le3$  

•  $x\ge3$  

What inequality does the number line graph represent?

• x ≤ -4
• x ≥ -4
• x < -4
• x < 4

Match the graph with its inequality.

• a > 11
• a < 11
• a ≥ 11
• a ≤ 11