Expressions and Equations Vocabulary

In the expression 10 + 7x which number represents the constant

• 7x

• 10

• 7

Example of an equation.

• 5x+2

• 4p-1

• 5x+2y

• 6x + 3 = 9

Examples of an algebraic expression (select all that apply)

• x + y = 2

• 4x + 3

• 5x + 2

• 3x - 7 = 6

In the expression -4x + 30 which number represents the coefficient

• 30

• 4x

• -4x

• -4

How many terms does the following expression have?

7x + 5y + 14x + 3y + 2

How many terms does the following algebraic expression have?

-5 + 6x + 2y + 12

Which expression has 7 as the coefficient?

• 3x+ 7

• 3x - 7

• 7x + 2

• -7x + 2

How many terms does the following expression have?

-3y + 5y + 6x + 7x + 2 + 3

In the expression -3x + 5y + 4 which number represents the constant

• 4

• 5

• -3