Karl bought 3 1/2 gallons of milk that cost $2.70 per gallon.
what was the total cost of the milk?

He that is measured at 220° is a reflex angle. the opposite angle is obtuse. find the measure of obtuse .

Choose the more precise measurement. 26.4 cm or 8.39 cm

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.