The equation t=12p+ 12 gives the total cost t (in dollars) of a meal with a tip of p percent (in decimal form) what is the dependent variable

a variable is any characteristics, number, or quantity that can be measured or counted. a variable may also be called a data item. hope i !

m∠5 + m∠3 = m∠1   is true.

m∠5 + m∠6 = 180 is true

m∠2 +m∠3 = m∠6   is true

m∠2 +m∠3 +m∠5 = 180   is true