7th Grade Inequalities

Translations

100

What is the symbol for more than?

>

200

What is the symbol for "less than"

<

300

What symbol should you use for "no more than?"

≤

400

What symbol should you use for "at most"?

≤

500

What symbol should you use for "at least"?

≥

One-Step Inequalities

100

x + 7 < 8

x < 1

200

b - 9 ≥ -20

b ≥ -11

300

4x > 24

x > 6

400

m/3 ≤ 12

m ≤ 36

500

-2x < 18

x > -9

Multi-Step Inequalities

100

3x - 1 ≥ 14

x ≥ 5

200

x/2 - 4 < 10

x < 28

300

-5x + 3 > -22

x < 5

400

-6x-3>-15

x<2

500

9 < 2+(-x)

-7>x

Solve and Graph

100

x > 9

open circle at 9, pointing right

200

x ≤ 17

closed circle at 17, pointing left

300

x -12 < -4

x < 8, closed circle at 8, pointing left

400

-8x > 32

x < -4, open circle at -4, pointing left

500

1/2x ≥ 4

x ≥ 8, closed circle pointing right

Trivia

100

Where is Captain America from?

Brooklyn NY

200

What is the name of Harry Potter's owl?

Hedwig

300

In the movie Toy Story, what is the name of Andy's neighbor?

Sid

400

How many teeth does an adult human have?

32

500

What is currently the most popular candy in the US?

Reese's PB Cups