Answer:
1) b=950d
2) 23750
Step-by-step explanation:
1) Equation
The equation will be b=950d
2) 25 days
Since the equation is b=950d, we can replace d with 25 so that we can solve for the amount of bulbs in 25 days. The equation will then be b=950*25. We can then solve for this by multiplying 950 by 25 which is 23750.