6+7+8 6+8+7 7+6+8 8+7+6 7+8+6 and 8+6+7
The answer is -8x+5 the answer
72 minutes. First convert the height of the pool to inches by multiplying the height in feet by 12 which equals 36. Next multiply that by 2 because the pool is draining at -1/2 inches per minute, not -1 inch per minute.
Rewriting the function as an equation y=r,14"
5+r/14
