What is a variable?

• A fixed numerical value

• A symbol used to represent an unknown value

• A mathematical operation

• A type of equation

What is a coefficient in an algebraic expression?

• A number that multiplies a variable

• A symbol representing an unknown value

• A mathematical operation

• A constant value

What is a constant?

• A number that changes with variables

• A fixed value that does not change

• A symbol representing an unknown value

• A type of equation

What is an expression?

• A mathematical sentence with an equal sign

• A combination of numbers, variables, and operations

• A single number

• A type of graph

What is an equation?

• A mathematical sentence that shows equality between two expressions

• A single number

• A type of graph

• A combination of numbers and operations

What is the numerator?

• The number below the fraction line

• The number above the fraction line

• A whole number

• A decimal number

What is the denominator?

• The number above the fraction line

• The number below the fraction line

• A whole number

• A decimal number

What is a dividend in division?

• The number that is divided

• The number that divides another number

• The result of division

• A type of fraction

What is a divisor in division?

• The number that is divided

• The number that divides another number

• The result of division

• A type of fraction

What is the reciprocal of a number?

• The number itself

• The number multiplied by 2

• The inverse of the number, such that the product is 1

• The number divided by 2