Help I don’t understand

C would be the answer to the first part because the two subtractions is a double negative making it a positve so if you replace that with a addition symbol it will read the absolute value of 125+70 which is 195

Part two the distance is 195 which is found in the first part. Absolute value is the distance from 0.

Part 1. C

Part 2. D

Hope this helps

the answer is a if my teacher taught me correct