Pre-Algebra Chapter 4-6 Vocabulary

a value for the variable that makes the equation true

an equation that is true for every value of the variable

the number in front of a variable

... operations that "undo" each other.

In a proportion \frac{a}{b}=\frac{c}{d}, ad and bc are known as these

a mathematical sentence that contains an equal sign to show two expressions are equal

a ratio of two quantities having different kinds of units

a kind of relationship with common ratios or rates

an algebraic expression with no like terms or parentheses

expressions that have the same value

a set that shows no true solution

a kind of relationship with noncommon ratios or rates

each variable or number separated by a plus or minus sign

a comparison of two quantities by division

a mathematical sentence that compares two values that are not equal

a rate simplified to have a denominator of 1

a number multiplied by its flipped version is equal to 1

process of including units of measurement as factors when trying to convert from one unit to another

an equation stating that two ratios are equal

a number without a variable

a\left(b+c\right)=ab+ac