Are there aby answer choices?
Answer:
-1/4
Step-by-step explanation:
4x - 15 = -16
4x = -1
x = -1/4
The copper wire was 150 meters longer than the steel wire. You take 240-60 and get 180. You can then divide that number by 2 to figure out how long the steel wire was to get 90. From there, subtract the 90 by the original 240 and you’ll get 150.
Answer:
Step-by-step explanation: