Algebraic Expressions Flashcard

Front

What does the term 'triple' indicate in mathematical operations?

Back

It indicates to multiply a number by 3.

Front

If Avery has 35 apples and puts them into 5 bags, how do you express the number of apples in each bag as a number sentence?

Back

35/5 = 7 apples per bag.

Front

Evaluate the expression 2d + 9 when d = 1.

Back

The answer is 11.

Front

What is the result of simplifying the expression 4x² - 3x + 11 - 2x?

Back

The simplified expression is 4x² - 5x + 11.

Front

If Anderson took 33 pictures and 3 pictures fit on each page, how do you calculate the number of pages needed?

Back

You divide 33 by 3, which equals 11 pages.

Front

What is an algebraic expression?

Back

An algebraic expression is a mathematical phrase that can include numbers, variables, and operation symbols.

Front

What are like terms in algebra?

Back

Like terms are terms that have the same variable raised to the same power.

Front

How do you combine like terms in an expression?

Back

You add or subtract the coefficients of the like terms.

Front

What is the difference between a variable and a constant in algebra?

Back

A variable is a symbol that represents an unknown value, while a constant is a fixed value.

Front

What does it mean to simplify an expression?

Back

To simplify an expression means to reduce it to its simplest form by combining like terms and performing operations.