In a scavenger hunt, each team earns has 25 points for each item that they find. each team losses 15 points for every minute after 4:00. P:m that they report to the city park. table shows the number of items found by each team and time that each team reported park. which team wins the scavenger hunt?

Aquantity with an initial value of 3900 decays exponentially at a rate of 35% every hour. what is the value of the quantity after 0.5 days, to the nearest hundredth?

Lance lived in portugal and brazil for a total of 14 months to learn portuguese. he learned an average of 130 new words per month when he lived in portugal, and an average of 150 new words per month when he lived in brazil. in total he learned 1920 new words. write a system of equations to represent the situation. use x to represent portugal, and y to represent brazil

Awasher and a dryer cost $701 combined. the washer costs $51 more than the dryer. what is the cost of the dryer?