Identifying Parts of an Alg Expression -L1(3rd)

True or Flase.
An algebraic expression does not have an equal sign. 

• True
• False

a symbol for an unknown value

• term
• operator
• variable
• coefficient

How many terms in the following expression:
5x + 3y - 15 + x

• 1
• 2
• 3
• 4

4 is the __________ of 4n.

• equation
• variable
• coefficient
• solution

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

• 8
• 0
• 5
• -5

A constant is . . .

• a letter

• a math or science mystery

• a number

• a variable

A variable is . . .

• an awesome number

• a number represented by a letter

• an infinite number

• a number multiplied by another number

In this expression what is the variable? 
5 + y 

• q
• +
• 5
• y

Which of the following shows an equation?

• 7t
• t ÷ 7 = 7
• t
• 3t > 15

Which of the following shows an expression?

• n + 7
• n - 4 = 8
• n
• 7n