The answer is the 1st quadrant because since 90 degress is basically moving it to a quadrant next to it, therefore it would be first because it's counter clockwise
300 x 2 = 600 in April and May
600 x 4 = 2400 in June - September
600 + 2400 = 3000 beach chairs in 6 months.
Answer: n=16 or 5+n/4=9
Step-by-step explanation: