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Fractions

100

Write 14/35 in its simplest form

2/5

200

The least common denominator (LCD) of 5/3 and 1/4

12

300

Add 

1/5 + 1/6 =

11/30

400

Subtract

4/3 - 6/12 =

1/4

500

Divide

5/6 / 9/4 =

10/27

Linear Equations

100

Solve for b:

-11b + 7 = 40

b = -3

200

Solve for e:

9e + 4 = -5e +14 + 13e

e = 10

300

Solve for f:

-11f = 7(1-2f) + 5

f = 4

400

Solve for x:

4x + 4 < 9x + 8

x > -4/5

500

Janie has $3. She earns $1.20 for each chore she does and can do fractions of chores. She wants to earn enough money to buy a CD for $13.50.

Write an inequality to determine the number of chores Janie could do to have enough money to buy the CD.

c = chores

3 + 1.2c >(greater than or equal to) 13.5

Exponents

100

Evaluate

0⁵ =

0⁵ = 0

200

Evaluate

(1/2)⁴ =

(1/2)⁴ = 1/16

300

True or False:

2⁴ = 4²

True!

2 x 2 x 2 x 2 = 16

4 x 4 = 16

400

7² x 7⁶ = 7^?

7² x 7⁶ = 7⁸

500

(x³)⁶ = x^?

(x³)⁶ = x¹⁸

Parallel and Perpendicular Lines

100

What is the slope of a parallel and perpendicular line with the equation:

y = 4/9x - 2

parallel: 4/9

perpendicular: -9/4

200

A line has an equation of 

y = 4x + 6

What is an equation of a parallel line with a y-intercept of -4?

y = 4x - 4

300

Write the equation of a line that is parallel to 

y = 6x + 1

and that passes through the point (−7,1).

y = 6x + 43

400

Write the equation of a line that is perpendicular to 

x=3

and that passes through the point (0,-4).

y = -4

500

Write the equation of a line that is perpendicular to 

y = 7/5x + 6

and that passes through the point (2,-6).

y = -5/7x - 32/7

Binomials

100

(x - 6)(x - 4) = 

x² - 10x + 24

200

(x + 1)(x - 8) =

x² - 7x - 8

300

(x + 5)(x - 5) =

Double Point Bonus: What kind of equation is this?

x² - 25

Double Point Bonus: Difference of Squares

400

(x - 7)² = 

x² - 14x + 49

500

(7x + 3)(-x - 3) =

-7x² - 24x - 9