Jason is cutting 25 pieces of firewood every 15 minutes. At that rate, approximately how many pieces of firewood will Jason cut in 35 minutes? I need an explanation...

Jackie purchased 3 bottles of water and 2 cups of coffee for the family for $7.35. ryan bought 4 bottles of water and 1 cup of coffee for his family for 7.15. how much does each bottle of water cost? how much does each cup of coffee cost?

To finance her community college education, sarah takes out a loan for $2900. after a year sarah decides to pay off the interest, which is 4% of $2900. how much will she pay

Can someone me with this graph problem by the way i need to know the answers by today since this assignment is due ! !