37/3 ^2 = 1369/9
15/2 ^2 = 225/4
1369/9 + 225/4 = 7501/36
sqaureroot of 7501/36 = 14.43
so closest to B. 14 3/5
Answer:
you just post the question and people answer
Step-by-step explanation:
Combine like terms
9r+r=10r^2
7b+b=8b^2
10+10r^2+8b^2+4n
To find initial price make t=0
Initial price: 1200
It represents growth because 1.025>1
It changes by 1.025*100=102.5% a year.
