Answer: 2014
Step-by-step explanation:
LED: -25x + 6y = 20
CFL: 15x + 2y = 322
we need to find which year it was the same to know where LED lighting surpassed CFL lighting
-25x + 6y = 20
15x + 2y = 322 (-3)
-25x + 6y = 20
<u>-45x - 6y = -966 </u>
-70x = -946
x = 13.51
The nearest year would be 14 which is 2014
Answer:
328
Step-by-step explanation:
I believe the square root of 94 is greater than 10.
Hope helps-Aparri
Answer:
26
Step-by-step explanation:
104 divided by the 4 sides (for perimeter) equals 26
Answer:
The mean will increase, and the median will stay the same.
Step-by-step explanation:
Hope this helps
Correct me if this is wrong