Unit 4 Retest - ADV

Front

What is the algebraic expression for 'three less than twice a number, x'?

Back

2x - 3

Front

Translate '57 more than 3 times Kate's score' into an algebraic expression using k for Kate's score.

Back

3k + 57

Front

In the expression 16 + 2x - 7, what is the red part (2x)?

Back

Variable

Front

In the expression 4(x - 2) - 12, what is the red part (-12)?

Back

Constant

Front

Translate '8 less than m squared' into an algebraic expression.

Back

m² - 8

Front

What is a variable in algebra?

Back

A symbol used to represent an unknown value.

Front

What is a constant in algebra?

Back

A fixed value that does not change.

Front

What is a coefficient in an algebraic expression?

Back

A number that multiplies a variable.

Front

What is an algebraic expression?

Back

A mathematical phrase that can include numbers, variables, and operations.

Front

What does it mean to translate a phrase into an algebraic expression?

Back

To convert a verbal statement into a mathematical expression using variables and numbers.