Question

Explain the meaning of 0 in each situation

Answer 1

Answer:

Step-by-step explanation:

Let us discuss meaning of $0$ in every situation one by one

A decrease of $250$ attendees means $-250$ from $0$

the running back loses $7$ yards on his carry means $-7$ from $0$

a deposit into my savings account for $\ 55$ means $+55$ from $0$

a drop in temperature of $9$ degrees overnight means $-9$ from $0$

Austin, Texas is $425$ feet above sea level means $+425$ from $0$

Answer 2

not totally sure what you mean by explain the mean of 0, however

250 attendees = +250 from zero

loses 7 = -7 from zero

Deposit 55 = + 55 from zero

Drop 9 = -9 from zero

Austin = +425 from zero