Algebra I Review

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: 21 + x = 2(x - 6)

x = 33

Functions

100

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

No

200

Algebra: simplify: 3(6d - 3) + 3d

Algebra: 15d - 9

300

Algebra: Solve for x: 8x + 2 = 3

Algebra: x = 1/8

400

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

-2ac

500

Algebra: What's the domain of x = 3? 

Algebra: 3 

Slope Intercept/Linear Equations

100

Algebra: What is the slope-intercept of a linear 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: 4hk + 2k + 7hk - 3k - 3hk

8hk - 1k

Factoring

100

x²+2x

x(x+2)

200

x²+8x+7

(x+1)(x+7)

300

3x²-7x-20

(x-4)(3x+5)

400

x²-10x+25

(x-5)(x-5)

500

2x²-1x-6

(2x-3)(x+2)

Evaluating/Property

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

Random

100

What does PEMDAS stand for?

Parenthesis, Exponents, Multiplication, Division, Addition, Subtraction

200

What is the inverse operation of multiplication?

Division

300

What was the last method we learned for solving a quadratic equation?

quadratic formula

400

What do you call the number being divided?

The dividend

500

What is the difference between an expression and an equation?

An expression is a number, a variable, or a combination of numbers and variables and operation symbols. An equation is made up of two expressions connected by an equal sign.