10. the value of a car, in dollars, x years after its purchase is represented by the function f(x) = 8000(0.55) x . what is the average decrease in value per year between years 1 and 2? (round to the nearest whole number)

Solve the inequality. write the inequality in interval notation. 9(t-2)> 3(t-7)

Which of the greatest common gcf of 32 and 48 a 16 b 96 c 8 d 32

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