Answer:
a debt of $30 : -30
6 units to the right of 0 : +6
15 meters below sea level : -15
6 degrees below 0 degrees : -6
a profit of $15 : +15
30 meters above sea level: +30
Step-by-step explanation:
if someone is in debt it means they owe money. this means they need it so it's negative.
on a number line, to the right of 0 is positive
below sea level is negative
below 0 degrees is negative.
a profit means you're gaining money.
above sea level is positive!
