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EQUATION

a statement that sais two expressions are equal

EXPRESSION

A numerical statement without an equal sign

Less than

<

Less than or equal to

≤

Not Equal To

≠

Greater Than

>

Greater Than or Equal to

≥

RECIPROCAL

the process of taking the denominaton of a number and making the it the numerator and in vice versa in vice versa

INEQUAILITY

A statement formed by placing an inequality symbol between 2 expressions

COMMUTITIVE PROPERTY

A+B=B+A or AB=BA

ASSOCIATIVE PROPERTY

(A+B)+C=A+(B+C)or (AB)C=A(BC)

IDENTITY PROPERTY

A+0=Aor A*1=A

INVERSE PROPERTY

A+(-A)=0or A 1/A=1

DISTRIBUTIVE PROPERTY

A(B+C)=AB+AC