Students sold raffle tickets to raise money for a field trip, the first 20 tickets sold cost $4 each to sell more tickets they lowered the price to $2 each if they raise $216 how many tickets did they sell in all?

Samantha swam upstream for some distance in one hour. she then swam downstream the same river for the same distance in only 12 minutes. if the river flows at 4 mph, how fast can samantha swim in still water?

Part a: sam rented a boat at $225 for 2 days. if he rents the same boat for 5 days, he has to pay a total rent of $480. write an equation in the standard form to represent the total rent (y) that sam has to pay for renting the boat for x days. (4 points)

Apackage of orgainc strwberries costs $1.50 while there in season and $2.25 when not in season what the percent increase