Which situations can be represented by the expression -75 + 75? Choose all that apply.

A: Last night Sarah read 75 fewer pages than the night before. She reads
75 pages tonight.

B: A diver is 75 feet below the surface of the water and then comes up to
the surface.

C: Peter adds 75 milliliters of water to a test tube containing 75 milliliters.
Amber owes the phone company $75 and she pays them $75.

D: Amber owes the phone company $75 and she pays them $75.

Please help due at 11:59!