Unit-3: Expressions, Equations, & Inequalities

Algabraic Expressions

100

5x - 3(x-2) - x

2x + 6

200

5 - 3(7x + 8)

-21x - 19

300

7.5c - 2(2c + 4)

3.5c - 8

400

6.3c - 2(1.5c + 4.1)

3.3c- 8.2

500

-9a - 1/3(-6 -9a + 12)

-6a - 2

1-step equations

100

2 - y = -11

13

200

10 + x = -4

- 14

300

5.7 + x = -7

-12.7

400

-4 - x = -8

4

500

-14m = 336

- 24

solving 2-step equations

100

3x - 3 = 6

3

200

7x - 4 = 10

2

300

8x  + 40 = 88

6

400

- 15x + 65 = 215

- 10

500

x/6 + 24 = 48

144

2-step inequalities

100

2s + 3 > 15

s > 6

200

- 6w - 18 >/= 36

w </= - 9

300

-2p + 12 > 8

p< 2

400

x/4 + 22 </= 38

x </= 64

500

During a scuba dive, Tonka Jahari descended to a point 20 feet below the ocean surface. He continued his descent at a rate of 20 feet per minute. How many minutes can he continue to descend if he does not want to reach a point more than 100 feet below the ocean surface?

x </= 4

Brainrot

100

This brainrot lives in the ocean.

Tralalero Tralala

200

Capuchino Assasino is known for holding what weapon?

swords

300

This brainrot is known for being muscular

O Din Din Dun

400

Which brainrot is known for having a long nose and long limbs?

Brr Brr Patapim

500

This brainrot is the oldest

Tung Tung Tung Sahur