Question

last one tysm for helping me i love you <333

Answer 1

Answer:

150 meters

Step-by-step explanation:

1. Expression: 120 - (-30)
2. Simplify: 120 + 30
3. 120 + 30 = 150 meters

I hope this helps!

Answer 2

Answer:  150 meters

Step-by-step explanation:

Again, you are looking for the difference between two numbers, +120 and -30.

Subtract to find the difference.

120 -(-30)  is the same as 120 + 30 . (-1) × (-30) = +30

120 + 30 = 150