Plz help it’s for today and I can’t get a z plz

Given f(x)= 9x+1 and g(x)=x^3, choose the expression (f*g)(x)

What are the equivalent ratios for 24/2= /3= /5.5=108/ = /15

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.