Find the average rate of change for the function between the given values. F(x)= X^2 + 8X ; From 1 to 9

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?

Adiverr from the university of florida women’s swimming and diving team is competing in the ncaa zone b championships

Consider circle o, where and . m∠bpd °. °.