Find the volume of the hemisphere. (it has a radius of 7 cm) can you show the formula too? i completely

Sasha drank 8 bottles of water everyday for a week. how many bottles of water did she drink in total?

Asystem of linear equations contains two equations with the same slope. select all of the correct statements. i a. the system may have two solutions. - b. the system may have infinitely many solutions. c. the system may have one solution. o d. the system may have no solution. submit

Pls the last one and it has to be like number 6