A x b = 15
b x c = 30
c x a = 18
what does a, b and c equal?
provide working for answers/explain your answer briefly

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.

The anwser cause i do not understand just plez

Assume that y varies inversely with x. if y=1.6 when x=0.5 find x when y=3.2 acellus answer