Water tank holds 711 gallons but is leaking at a rate of 4 gallons per week. second water tank holds 948 gallons but is leaking at a rate of 7 gallons per week. After how many weeks will the amount of water
in the two tanks be the same?

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

Express in the simplest form: (x^2+9x+14/x^2-49) / (3x+6/x^2+x-56)

Can someone me with #s 8, 9, and 11. with just one of the three also works. prove using only trig identities.