Casey was at the surface of a swimming pool and recorded the following two measurements, in feet, on a number line: -8, which represents the depth of water in the swimming pool +7, which represents the height of the slide at the pool Part A: What does 0 represent in this situation? (3 points)

answer: b.

step-by-step explanation:

the y coordinate for point b is 0, and answer b is the only one with that y coordinate.

well there are two answers for that.

1: you need 120 ones then that will equal up to 120.

2: you could also do one 100 and 2 tens.

those are the answers that i have thought of.

it shoild be o

step-by-step explanation: