Hudson Middle School Algebra 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: 21 + x = 2(x - 6)

x = 33

500

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

x = -12

Functions

100

Algebra: Is this a function: {(1, 2), (2, 3), (2, 4)} Why or why not?

No

200

Algebra: Solve for a: ax + b = c 

Algebra: a = (c - b)/x 

300

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

-1ab - 3ac

400

Algebra: What's the domain of x = 3? 

Algebra: 3 

500

What is the range for y = x² - 16?

y is greater than or equal to -16

Slope Intercept/Linear Equations

100

Algebra: What is the slope-intercept of a linear equation

Algebra: y= mx + b

200

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

x = 25/3

300

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

-18x

400

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

2hk + 4k

500

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

y = -1/2x + 2

Slope/Simplify Equations

100

Find the slope: 2(3x - y)  = -10 

3

200

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

x = -13

300

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

15p - 8

400

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

slope: -5/2

500

What is the slope of the following equation:

2x + 2y = 8

slope = -1

Evaluate/Properties

100

What property is shown:

a(b+c) = ab+ac

Distributive Property

200

Evaluate

[(2x3)+(7x4)]+2

 

 

Algebra: 36 

300

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

-9x -7 -2y

400

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

5 - 4x

500

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

(1, 2)

System of Equation/Inequalities

100

When solving a system of equations, if the last statement is 4 = 5.  What is the solution for the system of equations?

No solution

200

Is  (3, -6) a possible solution for

y > 2x + 1

y < -5x +7 ?

No

300

Sarah is designing a flower garden ans has allowed herself $300 for expenses.  She finds flowers for $6 each and bushes for $10 each.  Write the inequality to represent the situation using x for number of flowers and y for number of bushes.

6x + 10y < = 300

400

When graphing a system of equations, George got two parallel lines on the coordinate plane.  This tells George is answer is.....

no solutions

500

What is the solution to the system of equations?

x+y = -4

x - y = 2

x = -1 and y = -3

Mixed Review

100

What is another name for a "zero"?

x-intercept/root/solution

200

What are the solutions for x² - 16?

-4 and 4

300

Factor x² - 5x - 14

(x -7)(x + 2)

400

Factor 2x³ + 18x² + 40x

2x(x+5)(x+4)

500

Name the x-intercept for y = 2x + 4

-2

Grab Bag

100

When is your chapter 10 team challenge?

Tuesday (May 5)

200

What is the name of the street that HMS is on?

North Oviatt Street

300

What gets wet while drying?

A towel

400

What are the names of the current 8th grade Algebra Teachers at HMS?

Hukill and Toth

500

What is the name of Mrs. Toth's dog?

Duffy