Algebra OST Prep

Simple Equations

100

Solve: 2x + 2 = 18

x = 8

200

Solve: 3x + 4 = 7

x = 1

300

Solve: 3x + 3 - 2x = 21

x = 18

400

Solve: 4x - 5 - 3x + 2 - 2x = 9

x = -12

500

solve for the roots:

 y=x²+7x+10

x = -2

x = -5

Functions

100

Algebra: Is this a function: {(1, 2), (2, 3), (2, 4)} 

No

200

Algebra: simplify: 3(6wd - 3) + wd3 

Algebra: 21wd - 9 

300

Algebra: Solve for a: ax + b = c 

Algebra: a = (c - b)/x 

400

Simplify: a(b - c) - 2a(c + b)

-1ab - 3ac

500

How many solutions does y=x²+7x+10  

two solutions 

Slope Intercept/Linear Equations

100

Algebra: What is the slope-intercept equation

Algebra: y= mx + b

200

Write the following equation in slope-intercept form:  5(x + 2y) = 20

y = -1/2x + 2

300

Solve: (3x-5)/4 = 5

x = 25/3

400

Simplify: -4(3x - 2) -2(4 + 3x)

-18x

500

simplify: 4h2k - 4hk2 + 2k2 + 7hk2 - 3h2k - 3hk2

2hk + 4k

Slope/Simplifying Equations

100

Find the slope: 2(3x - y)  = -10 

3

200

What is the slope of the following equation:

2x + 2y = 8

slope = -1

300

Solve: (3 - 3x)/7 = 6

x = -13

400

Simplify: 22p - 7p + 19 - 15 - 12

15p - 8

500

 What's the slope of the line passing through (3,9) (5,4)

slope: -5/2

Evaluating

100

What property is shown:

(a*b)*c = a(b*c)

Associative Property of Multiplication

200

Solve the system:  4x + 2y = 8 and 3x + 3y = 9

(1, 2)

300

Evaluate:

[(2*3)+(7*4)]+2

Algebra: 36 

400

Simplify: -(x + 7) -2(4x + y)

-9x -7 -2y

500

Simplify: 1/4(-4 + 16x) - 2/5(20x - 15)

5 - 4x

Math Facts

100

Simplify the expression: 

-9 + 2 - (-5)

-2

200

What is the degree of a quadratic equation?

2

300

Solve: 

Mrs. Savino bought 3 pizzas for $43.99. How much money would 1 pizza cost?

$14.66

400

Simplify:

(2x+4)(x-5)

2x²-6x-20

500

What is the first step in solving the equation below?

2(x + 4) = -6 + 2(5 - 3x)

Distribute/Distributive Property

Do you know Mr. Dickerson?

100

What year did Mr. Dickerson graduate from high school?

2010

200

What sport does Mr. Dickerson wish he had played when he was younger, but never did?

Hockey

300

How many pets does Mr. Dickerson have?

4

400

How long has Mr. Dickerson been teaching full-time?

7 years

500

What other subject (besides Math) would Mr. Dickerson like to teach?

Physics (Science)