A sphere has a radius of 2x + 4. Which polynomial in standard form best describes the total surface area of a sphere?
Use the formula S=4pi^2 for the surface area of a sphere

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.