Module 6-7 Review

Equations

100

Solve For X

x + 7 = 23

x = 16

200

Solve For X

23 + x = 21

x = 2

300

Solve For X

29.4/x = 8

x = 235.2

400

Solve For X

8x - 3² = 7

x = 2

1000

Solve For X

28/x - 7² + 4 = 28

x = 2044

Inequalities

100

Solve For X

12 + x ≥ 13 

x ≥ 1

200

Solve For X

7x + 10 > 45

x > 5

300

Solve For X

4 ≤ 67 - x

x ≤ 63

400

Solve For X

48/x + 2 ≤ 8

x ≤ 288

1000

Solve For X

-3x + 3² - 6 + 5 - 8 + 3 + 19 - 15 - 4 > 30

x < -9

Distributive Property

100

Simplify

2(3x + 20)

6x + 40

200

Simplify

3(4 + x) + 5(6x + 4²⁾

33x + 268

300

Simplify

4x + 3(4x + 5) - 20

16x - 15

400

Simplify

20(60x + 30) + 9

1200x + 609

1000

Simplify

123x + 7(7x + 9)

172x + 9

Simplify the Expression

100

Simplify

3 - 4x + 7

10 - 4x

200

Simplify

4x + 7 - 3x + 3

x + 10

300

Simplify

8x + 14 + -17 - 13x

-5x - 3

400

Simplify

2x + 12 - 5a - x - 2a

x + 12 - 7a

1000

Simplify

9x ÷ 8² + 8 + x - 5² × ab³ - 17b + 6 - 9

10x ÷ 44 × ab3 - 17b

Random

100

Solve

1 + 1

2

200

What is the first 7 digits of pi?

3.141592

300

What are the amount of buttons on a average calculator?

about 23

400

If you reach into a bag with 19 marbles and 3 are red, 2 are blue, 6 are black and 8 are green, what is the chance of getting a white marble?

0%

1000

Solve

46² + 27 * 18²

10,864