Answer:
3x-4x7
Step-by-step explanation:
Answer:
15 bulbs are red.
Step-by-step explanation: Because 75 is 3 times as big as 25 so every 1 green light bulb 3 red light bulbs will be deflective.
Answer:
Step-by-step explanation:
Answer:

Step-by-step explanation:
Isolate then solve for x
