Mr. Frantsvog's Algebra II CH 1 Review

Order Integers and Identify Properties of Addition and Multiplication

100

Order these real numbers from least to greatest:

-3/4, 5, 9/2, -2, -1

What is:

-2, -1, -3/4, 9/2, 5

200

Order these real numbers from least to greatest:

6, -sqrt(5), 2.7, -2, 7/3

What is:

-sqrt(5), -2, 7/3, 2.7, 6

300

Order these real numbers from least to greatest:

sqrt(55), 3pi, 2(sqrt(5)), -2, -pi

What is:

-pi, -2, 2(sqrt(5)), sqrt(55), 3pi

400

What property is defined in this expression?

6*4 = 4*6

What is:

Commutative Property of Multiplication

500

What property is used in this expression?

(a + b) - c = a + (b - c)

What is:

Associative Property 

Evaluate and Simplify Algebraic Expressions

100

Evaluate the Power:

4³ 

What is:

64

200

Identify the Coefficient(s), Constant(s), and Variable(s) found in this expression:

3x² + 5x + (-7)

What is:

Coefficient(s): 3 and 5

Constant(s): -7

Variable: x

300

Evaluate the expression when x = -5:

x³ - 4x + 10

What is:

n=-5

400

Evaluate the Expression when m = 6:

8m + (2m - 9)³

What is:

75

500

Simplify the Expression:

p³ + 3q² - q + 3p³

What is:

4p³ + 3q² - q

Solve Linear Equations

100

Solve for x:

 (4/5)x + 8 = 20 

What is:

x = 15

200

Solve for r:

17 - 6r = 25 - 3r

What is:

r = -8/3 or -2  2/3

300

Solve for b:

3(5b - 8) = -2(-b + 7) - 12b

What is:

x = 2/5

400

You are ordering T-shirts from a catalog. Each T-Shirt costs $25. The cost of shipping is $6 no matter how many you order. The total cost is $111. How many T-Shirts did you order?

What is:

7 T-Shirts

500

You have 2 summer jobs. In the first job, you work 25 hours per week and earn $7.75 per hour. iIn the second job, you earn $6.25 per hour and can work as many hours as you want. You want to earn $250 per week. How many hours must you work at the second job?

What is:

 9 hours

Rewrite Formulas and Equations

100

Solve for t:

d = rt

What is:

d/r = t

200

Solve for l:

P = 2l + 2w

What is:

(P - 2w)/2 = l

300

Solve for C:

F = (9/5)C + 32

What is:

C = (5/9)(F - 32)

400

Solve for y:

xy = x + y

What is:

y = x / (x-1)

500

Solve for z:

xyz = x + y + z

What is:

(x + y)/(xy - 1)

Solve Absolute Value and Absolute Value Inequality Expressions

100

Solve for x:

|x| = 3

What is:

3 and -3

200

Solve for the inequality:

5 - 8x < 19 - 10x

What is:

x < 7

300

Solve for x:

|2x + 12| = 4x

What is:

x = 6

400

Solve for the Absolute Value Inequality:

|4x + 5| < 13

What is:

 -(9/2) < x < 2

500

Solve for the Absolute Value Inequality:

{(3 + 2|x-8|)/3} - 1 > 8

What is:

x > 20 or x < -4