Agrocery store sells 6 bottles of water for 4$ and 18 bottles of water for 10. is the cost of the water proportional to the number sold?

Pepe and leo deposits money into their savings account at the end of the month the table shows the account balances. if there pattern of savings continue and neither earns interest nor withdraw any of the money , how will the balance compare after a very long time ?

Aline passes through the point (–7, 5) and has a slope of 1/2 which is another point that the line passes through?

If the altitude is drawn to the hypotenuse of a right triangle, then the two triangles formed are similar to the original triangle and to each other. which set of triangles shows the similar triangles created by the altitude in the diagram?