Unit 3 Review

Equations

100

Solve for a. 

-12+a=-19

a = -7

200

Solve for x. 

-3/2x=18

x = -12

300

Solve for y. 

-13=y/5 - 10

y = -15

400

Solve for k. 

-7=-6x+5

x = 2

500

Solve for b. 

3(b-4)=33

b = 15

Simplifying

100

Simplify:

-19 + 12w - 4w + 3

8w - 16

200

Simplify:

-25y - 13 + y - 5

-24y - 18

300

Simplify:

4 + 6(2x - 10)

12x - 56

400

Simplify:

10p - 9(-p - 8)

19p + 72

500

Simplify:

(-k + 15) - (17 + 11k)

-12k - 2

Factoring

100

Factor the expression.

24m + 8

8(3m+1)

200

Factor the expression:

6p - 72

6(p - 12)

300

Factor the expression:

25 - 30m

5(5 - 6m)

400

Factor out -2:

-10c - 14

-2(5c + 7)

500

Factor out a -5

-15k - 5m - 10

-5(3k + m - 2)

Inequalities

100

Is -8 a solution to the inequality? 

1/2x > -2

No

200

Solve the inequality. 

-10 \leq m/4

-40 ≤ m

300

Solve the inequality. 

-7c \geq 56

c ≤-8

400

Solve the inequality. 

4k + 11 > -7

k > -4.5

500

Solve the inequality. 

w/-9 - 13 \leq -8

w ≥ -45

Trivia

100

What is the first element on the periodic table?

Hydrogen

200

Who is our school named after?

Hal Kinard

300

What is the only vowel that you will not find in the top row on a standard keyboard?

A

400

Who was the 16th president of the United States?

Lincoln

500

How many US states have a double letter in them? (two letters in a row that are the same)

9 states (Connecticut, Hawaii, Illinois, Massachusetts, Minnesota, Mississippi, Missouri, Pennsylvania, Tennessee)