Bruce is getting materials for a chemistry experiment. his teacher gives him an container that holds 0.25 liter of a blue liquid. bruce needs to use 0.4 of this liquid for the experiment. how much blue liquid will bruce use?

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.