Week 3 Vocabulary

Question 1

A mathematical sentence that contains an equal sign

Answer 1

Equation

Question 2

Equations that have the same solution

Answer 2

Equivalent equation

Question 3

An equation that states a rule for the relationship between certain quantities

Answer 3

Formula

Question 4

An open sentence that contains greater than less than

Answer 4

Inequality

Question 5

Terms that contain the same variables with corresponding variables having the same exponent

Answer 5

Like terms

Question 6

An expression is in simplest form when it is replaced by an equivalent expression having no like terms or parentheses

Answer 6

Simplest form

Question 7

The process of finding all values of the variable that make the equation a true statement

Answer 7

Solve an equation

Question 8

Any number that can be expressed as a ratio of two integers

Answer 8

Rational Number

Question 9

Any number that cannot be expressed as a ratio of two integers or as a repeating or terminating decimal

Answer 9

Irrational number

Question 10

The numerical factor of a term

Answer 10

Coefficient