Find all x intercepts of the function express your answer as a list of x- values 4x^3-5x^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

What does independent variable and dependent variable mean in math?

What are the measures of angles a, b, and c? show your work and explain your answers. 25 points