Arectangular fish tank measures 26 cm by 20 cm by 18 cm. the tank is filled with water to a depth of 15. how many more ml of water will be needed to fill the tank to the top?

Match each expression with its simplified form.

The speed of a falling object increases at a constant rate as time increases since the object was dropped. which graph could represent the relationship betweent time in seconds, and s, speed in meters per second? speed of a falling object object over time

To solve the system of equations below, grace isolated the variable y in the first equation and then substituted into the second equation. what was the resulting equation? 3y=12x x^2/4+y^2/9=1