Algebra Review

Equation

100

Solve for the value of z 

10 = z + 6

4

200

Solve for the value of y 

8y = 48

6

300

Solve for the value of s

1 + s = 3

2

400

 Solve for the value of r

r / 3 = 7

21

500

 Solve for x

2( x + 1) = 40

19

Expression

100

This is an example of an Expression:    5 + 4 + w

True

False

True

200

This is an example of an Expression: y + 3x = 5

True

False

False

300

A letter representing a number.

constant

solution

variable

coefficient

variable

400

What are the constants of this expression?

y + 4x + 5m + 1

1

500

Distribute by multiplying

25 ( m - 2)

25m - 50

Exponent

100

Rewrite using exponents

- m + y  𑁦 y  

- m + y² 

200

Rewrite using exponent

 x 𑁦 x 

x²

300

Rewrite using EXPONENTS

3 𑁦 x 𑁦 x 𑁦 x + y  𑁦 y 

3x³ + y²

400

Rewrite using exponents

- m + x 𑁦 x 𑁦  + y  𑁦 y  - ½ 

x² - m +y²  - ½

500

Rewrite using EXPONENTS

x 𑁦 x 𑁦 x 𑁦 x + y  𑁦 y

x⁴ + y²

Basic Operation

100

What is 7 times 7 ?

49

200

What is 270 plus 30

300

300

Multiply: 3.6 and 2.5

9

400

the sum of 5.65 and 7.349

12.999

500

 Divide: 12.75 ÷ 0.5

25.5

Inequality

100

x is greater than 1

x > 1

200

x is less than 2

x < 2

300

x is greater than 0, but less than 3

 0 < x < 3

400

x is less than -2, or x is greater than 3

x < -2 or x  > 3

500

x is less than - 5

x < -5