PA - Chapter 2 Review

Distributive Property

100

5(1 + 6n)

6n + 5

200

(z - 1)6

6z - 6

6z + (-6)

300

4(-5 + 2q)

8q - 20

8q + (-20)

400

-4(-1.4k + 5)

5.6k − 20 

5.6k + (-20)

500

14(3n + 7 - 4n - 8)

-14n - 14

-14n + (-14)

Simplifying Expressions

100

3v + 6 + 2

3v + 8

200

(2h + 6) + (4h +5)

6h + 11

300

8 + 2v + 8 – 7

2v + 9

400

(-2q + 1) + (-2q - 4)

-4q - 3

-4q + (-3)

500

4.3k + 4.3(-7.1 - 5.9k)

-21.07k − 30.53

Solve one step equations with addition or subtraction

100

10 = y + 4

y = 6

200

4 = c - 4

c = 8

300

42 = 37 + y

y = 5

400

13 + m - 24 = 14

m = 25

500

81 - r = 42

r = 39

Solve one step equations with multiplication or division

100

3v = 6

v = 2

200

g/-4 = -3

g = 12

300

3m = 411

m = 137

400

s/4 = 29

s = 116

500

j/3 = 1.87

j = 5.61

Identify Terms and Coefficients

100

How many terms are in the expression 

6d + 4c + 1

3

200

What are the terms in the expression. 

-4b - 3 - 6c

-4b, -3, -6c

300

What is the coefficient of the first term of the expression 

8c³ - 6d + 4c²

8

400

What are the like terms?

12a + 4b + 18 + 22b + 11a + 4

12a and 11a

4b and 22b

18 and 4

500

What are the constants?

14xy + 12b + 8 - 9 - 18xy

8 and -9