2.8.21 Inequalities Lesson 1

2.8.21 Inequalities Lesson 1

Multiple Choice

Fill in the blank:
 $2$  ____  $5$  

•  $<$  
  

•  $>$  
  

Multiple Choice

Pick a number that makes a true inequality:
 $-2<\ ?$  

• -5

• -2

• 0

Multiple Choice

If $n>-3$ 

Choose a possible value for n.

• -6

• -3

• 15

Multiple Choice

What inequality does the number line graph represent?

• x < -4

• x > -4

Multiple Choice

Match the inequality with the number line

• x < 3

• x > 3

Multiple Choice

There are more than 3 gallons of gas in Ms. Bradley's car.

g > 3

Multiple Choice

This number line shows x > 5. Is 26 a solution to the inequality?

• Yes

• No

Multiple Choice

A sign next to a roller coaster at an amusement park says, “You must be at least 5 feet tall to ride.”

Noah is exactly 5 feet tall. Can he ride the roller coaster?

• Yes, hooray!

• No, maybe next year. :(

• I'm not sure.

Yes!

• "At least 5 feet tall" means greater than OR equal to 5 feet

• Let's learn two new symbols for inequalities...

Multiple Choice

Select the inequality shown

• x > 5

• x ≥ 5

• x < 5

• x ≤ 5

Multiple Choice

To order from the kids menu a person must be no more than 12 years old.

• x > 12

• x < 12

• x ≥ 12

• x ≤ 12

Multiple Choice

Addie saved more than $36. Which inequality represents the amount that she saved?

• s > 36

• s < 36

• s ≤ 36

• s ≥ 36

Multiple Choice

A student must be at least 15 years old to obtain a driver’s permit.

• x > 15

• x < 15

• x ≤ 15

• x ≥ 15

Multiple Choice

Match the inequality with the number line

• x ≥ -2

• x ≤ -2

• x > -2

• x < -2