1. x > -2
2. x ≤ -2
3. x ≥ -2
4. x < -2
The volume of the pool is 1,620 ft cubed
Check the picture below.
that's the line of x = 12, just a straight vertical line, notice the green line, that's parallel to it, and the red line, that's perpendicular to it.
let's pick two points for each to get their slopes, hmm say for the green one (5,2) and (5,4)

and for the red one hmmm (3,2) and (7,2)
Answer:
4050 minutes
Step-by-step explanation:
9 x 5 = 45
45 x 90 = 4050
5(5a+3)=14a-29 -- expand brackets
25a+15=14a-29 -- subtract 15 and subtract 14a from both sides
11a=-44 -- divide by 11
a=-4