Answer:
Quadrant one if its positive (6, 8)
It would be 56 seconds until both flicker at the same time
have a happy day :)
First we need to isolate the variable so we add 15 to both sides which is
w/4=43 then we need to multiply by 4 to both sides so its 4w=172
then divide by 4 which is 43 so the answer is w=43
Answer:
x is greater than or equal to 19
