Quarter 1 Final Review

Properties of Equality

100

Identify what step is used to solve step 2 for the equation:

1. 2(x -9) = -10

2. 2x - 18 = -10 

3. 2x = 8

4. x = 4 

What is...

1. Given

2.

3. Addition property of equality 

4. Division property of equality 

200

Identify what step is used to solve step 3 for the equation:

1. 5n - 42 = 12n

2. -42 = 7n

3. -6 = n

4. n = -6

What is...

1. Given

2. Subtraction property of equality 

3.

4. Symmetric property of equality 

300

Identify what step is used to solve step 4 for the equation:

1. -8 (w + 1) = -5 (w + 10)

2. -8w - 8 = -5w - 50

3. -3w - 8 = -50

4. -3w = -42

5. w = 14

What is Addition Property of Equality 

400

Identify what step is used to solve step 3 for the equation:

1. m/-3 + 10 = -1

2. m/-3 = -11

3. m = 33

What is Multiplication Property of Equality 

500

Identify what step is used to solve step 6 for the equation:

1. 14 - 2 (x + 8) = 5x - (3x - 34)

2. 14 - 2x - 16 = 5x - 3x + 34

3. -2x - 2 = 2x + 34

4. -4x - 2 = 34

5. -4x = 36

6. x = -9

What is Division Property of Equality

Slopes

100

What is the slope of this equation y = -8x + 3

What is -8

200

What equation is this used for?

y₂ - y₁ / x₂ - x₁

What is Slope

300

Solve: (2, -1) and (4, -6)

What is -5/2

400

Solve: points: (4, 1) slope: 2

What is y = 2x - 7

500

Solve: (1, 6) and (2, 5)

Hint: you are using both slope formula and point-slope formula 

What is y = -x + 7

Combining Like Terms

100

Simplify the expression: 7m - 5m + 6

What is 2m + 6 

200

Simplify the expression: -x - 2 + 15

What is 14x - 2

300

Simplify the expression: 8x + 2y - 3x

What is 5x + 2y

400

Simplify the expression: -5f - 7g + f - 5g -4 + f 

What is -3f - 12g - 4

500

Simplify the expression: 2x + 4xy + 3 - 8xy + 3y - 4

What is 2x - 4xy + 3y - 1

Multi-Step Equations

100

Solve: 4x + 1 = 2x - 5

What is x = -3

200

Solve: 4 - 3x = 8 - 4x

What is x = 4

300

Solve: 3(5y + 1) = 18y

What is y = 1

400

Solve: 9 (m - 3) + 3m = 7m + 43

What is m = 14

500

Solve: 7(p + 3) + 9 = 5(p - 2) - 3p

What is p = -8

Random Math Knowledge

100

Two negatives make a... 

What is A Positive!

200

In the equation, y = mx + b what does the m and b stand for

What is slope and y-intercept 

300

What does these represent on for an inequality: < >

What is Open Circle

400

What is Ms. Prieto's favorite D word??

What is Distributive Property 

500

What is the name of this equation: y - y1 = m (x - x1)

What is point-slope form