The radius of a circle is 3 inches . What is the circumference of the circle ?

Translate the word phrase into a math expression. 15 fewer than the product of 4 and a number. (pls immediately)

Which expression is not a polynomial?

Raymond just got done jumping at super bounce trampoline center. the total cost of his session was $43.25 . he had to pay a $7 entrance fee and $1.25 for every minute he was on the trampoline. write an equation to determine the number of minutes (t) that raymond was on the trampoline.