Hangars and Algebraic Expressions

What are the terms in the expression?
-4x + 6y - 2

• -4x, 6y, -2

• x, y

• 4x, 6y

• -2

What are the variables in the expression?
-4x + 6y - 2

• -4x, 6y, -2

• x, y

• 4x, 6y

• -2

What are the coefficients in the expression?
-4x + 6y - 2

• -4x, 6y, -2

• x, y

• 4x, 6y

• -4, 6

What are the constants in the expression?
-4x + 6y - 2

• -4x, 6y, -2

• x, y

• 4x, 6y

• -2

What are the terms in the expression?
4 + 16v

• 4, 16v

• 4

• v

• +16

What are the terms in the following expressions?
15n - 4

• 15n, -4

• 15n, 4

• 15, -4

• n

What are the variables in the following expressions?
15n - 4

• 15n, -4

• 15n, 4

• 15, -4

• n

A(n) __________________ consists of one or more numbers, variables, and operations. 

• numeric expression

• term

• variable

• algebraic expression

Which of the following is an example of an algebraic expression?

• 3(2 + 7) - 10

• 78 - 5 + 3

• 3x + 6y

• 8(3) - 5 + 2

How many terms are in the given expression?
5² + 7n - 2f  

• 6

• 5

• 3

• 2