The average human body contains a total of 7 x 10^27 atoms. The table shows how many of those are hydrogen, nitrogen, radium, and gold atoms. How many more hydrogen atoms are there than nitrogen atoms in the human body?

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.