Introduction Algebra

Solve x/ 9 = -3

• -27

• -3

• 3

• 27

What does the term Sum mean in terms of Algebra?

• Subtraction

• Multiplication

• Division

• Addition

Find the coefficient in the algebraic expression.

• x

• 4

• 5

• 9

5p + 4h - 2
Which are the variables? 

• 5p, 4h, 2

• 2

• p, h

• 5, 4

What are variables in math?

• Letters

• Numbers

• Expressions

Which of these are the variables?

• 5p, 4h, 2

• 2

• p, h

• 5, 4

What is the coefficient of x?
8 + 5x - y

• 8

• 0

• 5

• -5

The number you see before a variable (Example: 6z, the 6 is the ________)

• coefficient

• variable

• term

• product

What are the variables in the following expression?

• 3, 4, 1 and 7

• z, x and y

• + and -

• 15

What is a variable?

• A letter or symbol standing for an unknown value

• Just another confusing algebra thing

• Nothing useful