<PRE><B>Question 926273</B>
rate of water use = 300/2 = 150 gl/hr
---
water use after 9 hours = 150 * 9 = 1350 gl
---
volume in tank at start of production = 1350 + 2100 = 3450 gl
---
answer:
g = -150t + 3450
---
Solve and graph linear equations:
https://sooeet.com/math/linear-equation-solver.php
---
Solve quadratic equations, quadratic formula:
https://sooeet.com/math/quadratic-formula-solver.php
---
Convert fractions, decimals, and percents:
https://sooeet.com/math/fraction-decimal-percent.php
---
Calculate and graph the linear regression of any data set:
https://sooeet.com/math/linear-regression.php</PRE>