Which two of the following situations could the directed number $-14$−14 represent?
A weight gain of $14$14 kg.
Walking down $14$14 flights of stairs.
A tree grew $14$14 cm in a month.
The temperature dropped $14$14°C overnight.
Which of the following values represents spending $\$33$$33?
Which of the following values represents the change when you receive $\$120$$120?
If traveling $49$49 m to the North is represented by $+$+$49$49, which of the following can be represented by $-$−$101$101?