Equations and Inequalities Review

Multi-Step Equations

100

Solving Equations

4x + 3 = 7

What is: 

x = 1

200

Solving Equations

4(6 + 5x) = 124

What is: 

x = 5

300

Solving Equations

-108 = -8x - 52

What is: 

x = 7

400

Solving Equations.

254 = -38v - 12

What is:

v = -7

500

Solving Equations

-93 = 7(-3k - 8) + 5

What is:

k = 2

Proportions

100

Two fractions, or rates, are set equal to each other.

What is a proportion?

200

Solve:
One-fourth of 12

What is 3?

300

Solve:

15% of 55

What is 8.25?

400

Solve:
13/8 = x/152

What is 247?

500

Solve:

10/225 = x/441

What is 19.6?

Math Trivia!

100

3.14 is the short version of this irrational number.

3/14 is also a national holiday

What is Pi?

200

What is the name of the spot where the x and y-axis intersect?

What is the origin point?

300

How do you type in a fraction in the graphing calculator?

What is:

Fraction button n/d

OR

top number --> division key --> bottom number

400

What is the name of Ms. Rouson's Pet Dog

What is Gia?

500

I, V, and X are examples of these 

What are Roman Numerals?

Rational Numbers

100

1/2 + 1/3

What is:

5/6

200

|-5 + 2| = 

What is:

-3

300

A diver is 16 feet below sea level. His group is 7 feet above sea level. How far is he from the group?

What is:

23 feet

400

What does PEMDAS stand for?

What is:

Parentheses, exponents, multiplication, divison, addition and subtraction

500

2/3 * 10/12 = 

What is:

5/9

Multi-Step Equations w/ Variables on Both Sides

100

Solving Equations

6(6n - 2) = 8n - 40

What is:

n = -1

200

Solving Equations

-4(-8p + 1) = -4 - 8p

What is:

p = 0

300

Solving Equations

6a - 7(2a + 4) = -33 - 8a

What is:

False statement, no solution

400

Solving Equations

-5(8n - 4) - n = - 16 - 5n

What is:

n = 1

500

Solving Equations

-15 - 5x = 5(-x - 3)

What is:

True statement, infinite solutions