algebraic expressions

Front

What is a variable in an algebraic expression?

Back

A variable is a letter that stands for an unknown number.

Front

What are coefficients in an algebraic expression?

Back

Coefficients are the numerical factors in terms of an expression.

Front

What is a constant in an algebraic expression?

Back

A constant is a fixed value that does not change.

Front

What are terms in an algebraic expression?

Back

Terms are the parts of an expression separated by plus or minus signs.

Front

What does the expression 6y + 4 represent?

Back

The product of 6 and y plus 4.

Front

How do you identify the coefficient in the expression 4 + 16v?

Back

The coefficient is the number multiplying the variable, which is 16.

Front

What is the difference between a term and a coefficient?

Back

A term is a part of an expression, while a coefficient is the number in front of a variable in a term.

Front

What is the role of parentheses in algebraic expressions?

Back

Parentheses indicate which operations to perform first.

Front

How do you simplify the expression 4 + 16v?

Back

The expression is already in its simplest form.

Front

What does the expression -4x + 6y - 2 represent?

Back

It represents a combination of terms with variables and a constant.