Foundations of Algebra Final Exam Review - Fall 2024

Front

The sum of a number and five

Back

x + 5

Front

Which of the following is an example of a Natural Number? 0, 40, -7, .4545

Back

40

Front

Calculate the perimeter of the figure.

Back

38cm

Front

What algebraic property is true for the statement 15 + 0 = 15?

Back

Identity

Front

Write an algebraic expression for the phrase: the product of 7 and a number.

Back

7x

Front

What is an algebraic expression?

Back

A mathematical phrase that can include numbers, variables, and operation symbols.

Front

Define a variable in algebra.

Back

A symbol, often a letter, that represents one or more numbers.

Front

What is the Commutative Property of Addition?

Back

Changing the order of the addends does not change the sum.

Front

What is the Associative Property of Addition?

Back

Changing the grouping of the addends does not change the sum.

Front

What is the Distributive Property?

Back

a(b + c) = ab + ac.