What is the density of a substance that has a mass of 25 grams and a volume of 100 ml? Need help asap

Which statement about the graph of y = 8(0.25)^2

Jackie purchased 3 bottles of water and 2 cups of coffee for a family for $7.35. brian 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? i need this done

Type the correct answer in each box. use numerals instead of words. if necessary, use / for the fraction bar. consider the given table.