Inequalities

Inequalities

GOAL: WALT write and solve inequalities from real world situations

Open Ended

APK: Write a real world situation which can be represented by an inequality then write the inequality.

Write an inequality in the chat to represent the following.

• Jenny is at least 15 years old.

• Joshua has no more that $10 to spend at the carnival.

• Jenny has 5 times the amount of money that Jake has. Together they have more that $100.

• There are 3 times the amount of students that was at the game last week, at the football game today. Both weeks had at least 500 students altogether.

Multiple Choice

There are 3 times the amount of students that was at the game last week, at the football game today. Both weeks had at least 500 students altogether. Write and solve the inequality to find the possible number of students at the game last week.

• 3x $>$  500 , 

  
  
  

  x  $>$  167 

• 3x + x  $>$  500, 
  
  x  $>$  125

• 4x  $\ge$  500, 
  
  x  $\ge$  125

• 4x  $\le$  500, 
  
  x  $\le$  125