opposite of addition
subctraction
opposite of division
multiplication
order of operations method
pemdas
x>-6
greater than
x<16
less than
>,<
inequality sign
says two things are equal
equation
opposite of positive
negative
opposite of negative
positive
same variables with same exponents
like terms
combine two things
combining
to multiply a variable
coefficient
a pair of signs
parenthesis
to the power
exponent
the quality of power
Expressions