Answer:
B.
Step-by-step explanation:
a = 2.828
b = 2.800
c = 2.288
d = 2.288
X/7 + 9 = 3
a number: x
a number divided by 7: x/7
sum of number divided by 7 and 9: x/7 + 9 (and means plus)
equals 3: x/7 + 9 = 3
21515754 people total* 0.38= 8175986.52 people
Final answer: C
5/9, 9/9, 15/9, 15/9, 24/9. hope this helped.