Algebraic Expression

What are the terms for the expression 6 - 7x + 10y?

• 7x, 10y

• 6, 7x, 10y

• 6, -, 7x, +, 10y

• 6, -, +

Which of these are Algebraic Expressions?

• 3r - 17

• 4t + 7y = 20

• 3 - 7

• 5t + b

What are the coefficients in the expression 3x - 17?

• x

• 17

• 3

• -

What are the constants in the expression 3x - 17?

• x

• 17

• 3

• -

What are the coefficients for the expression 6 - 7x + 10y?

• -, +

• x, y

• 6, 7x, 10y

• 7, 10

What are the variables for the expression 6 - 7x + 10y?

• -, +

• x, y

• 6, 7x, 10y

• 6, 10

What are the constants for the expression 6 - 7x + 10y?

• -, +

• x, y

• 6, 7x, 10y

• 6

What is a term with no variable called?

• Term

• Constant

• Variable

• Operation

A mathematical phrase that contains numbers, variables, and operations with no equal sign

• Variable

• Expression

• Equation

• Exponent

A letter to represent an unknown number

• Term

• Coefficient

• Variable

• Expression