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Which situation involves a change modeled by a positive number but an end...
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Mathematics, 03.06.2020 00:00 liyahhhbandz
PLS I NEED HELP FAST
Which situation involves a change modeled by a positive number but an end result modeled by a negative number?
Leo enters an elevator on the second floor and goes down four floors.
A plane, flying at an altitude of 300 feet, descends 50 feet.
Irene is scuba diving at –30 feet. She swims 10 feet toward the surface to watch a school of fish.
April owes her brother $5. On Friday, she gets $10 for her allowance.
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