Identifying Parts of Algebraic Expressions with Parentheses

What is the "2" called
 in the following term
   "2x"

• Variable Term

• Variable

• Constant

• Coefficient

Identify the constant in the expression.
2y + 5x + 12

• 2

• 5x

• 12

• 2y

Identify the variables in the expression
3x +  9

• x

• y

• 9

• 3x

Identify the coefficient(s) of the algebraic expression:
4x + 2 - (8y) x 6b

• 4

• 2

• 8

• 6

In the expression below the "8" is which part of the expression?

• variable

• coefficient

• constant

• none of these

In the expression below the "y" is which part of the expression?

• variable

• constant

• coefficient

• algebraic expression

In the expression below the "y" is which part of the expression? 9y + 11

• variable

• constant

• coefficient

• algebraic expression

In the expression below the "y" is which part of the expression? 9y + 11

• variable

• constant

• coefficient

• algebraic expression

In the expression below the "7" is which part of the expression?

7m + 8

• variable

• constant

• coefficient

• operation

In the expression below the "8" is which part of the expression?

• variable

• coefficient

• constant

• none of these