A ball shaped like a sphere has a radius of 5.4 centimeters. Which measurement is closest to the volume of the ball in cubic centimeters?

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

Two corresponding sides of two similar triangles are 3cm and 5cm. the area of the first triangle is 12cm^2. what is the area of the second triangle?

Solve the equation. 2x - 8(x+1)= 6(2x - 3)