Unit 1 Review

Solving Equations

100

x + 5 = 15

x = 10

200

x - 4 = - 2

x = 2

300

20 = -4x

x = - 5

400

x / 3 = 9

x = 27

500

6x + 4 = 2x + 12

x = 2

Distributive Property

100

Simplify the expression:

3 ( x + 1 )

3x + 3

200

Simplify the expression:

- 2 ( 2x - 4 )

-4x + 8

300

Solve the equation:

10 = 2 ( 2x + 3 ) 

x = 1

400

Solve the equation:

4 ( x + 3 )  =  - 2 ( 3x + 4 )

x = -2

500

Solve the equation:

5 ( -3x + 3 )  =  -3 ( 5x - 5 )

INFINITE SOLUTIONS

Combining Like Terms

100

Simplify the expression:

10x + 7 - 3x

7x + 7

200

Simplify the expression:

-8x + 6 + 12x - 8

4x - 2

300

Simplify the expression:

x + 6y - 9 + 9x - 2y - 1

10x + 4y - 10

400

Solve the equation:

4x + 6 - 2x = 18

x = 6

500

Solve the equation:

-2x + 8 = -9x - 4 + x

x = -2

Solving / Graphing Inequalities

100

What does this > mean?

GREATER than

200

Solve the inequality:

5x - 1 > 9

x > 2

300

Solve the inequality:

-6x + 2 < 38

x > -6

400

Solve the inequality:

1 < x + 2 < 5

-1 < x <3

500

A number line has an open dot above the 2 and points to the right. Right this as an inequality.

x > 2

Random Trivia

100

What street is our school located on?

Bayou Gulch

200

Who was the president before Obama?

George W. Bush

300

If it's a quarter past 8, what time is it?

8:15

400

Who played Brian O'Connor in The Fast & Furious?

Paul Walker

500

An airplane traveling from California to New York has 116 passengers on board. If the plane crashes on the border of Utah and Colorado, where would the bury the survivors?

It would be frowned upon to bury people that survived the crash.