SIMPLE INEQUALITIES

Reading Inequalities

100

X>3

X is greater than 3.

200

x≤4

X is less than or equal to 4.

300

-5≤x

X is greater than or equal to -5.

400

At least $25

X is greater than or equal to 25.

500

At most 90%

X is less than or equal to 90.

Solving Inequalities with Add/Subt

100

x+2>5

any number greater than 4

200

x-2>9

any number greater than 11

300

-2 = x+3

X = -5

400

7 = x+2

x = 5

500

-15≥x-11

x≤-4

Solving Inequalities with Mult/Div

100

2x>12

x>6

200

x/4>5

x>20

300

8x > 12

any number large than 2

400

18≥-6x

3 x x

500

12 ≥ 2x

x = 6

Solving Inequalities with Mult/Div by negative number

100

3x ≥ 36

x = 12

200

10+5x ≤ 70

x = 12

300

Which way does the arrow point when it is 2 is greater than 1.2

> to  the right

400

What number would complete this inequality?   25 is less than ?

any number more that 26

500

What is x in the inequality 36 is greater than or equal to 6X

x < -3

Mixed questions

100

Solve this inequality 2x > 6

any number greater than 3

200

Write 12 is less than 20

12 < 20

300

Write this inequality 6x is greater than 18

6x > 18

400

What numbers would solve this inequality 9x greater than or equal to than 2n

x would equal 2 and n would equal 9

500

You get 500 points

Hooray!