The given distance of 5.20 would be A.
Replace A with 5.20 to solve for T.
T = 5.20^3/2
T = 11.9 years.
10 percent of 11.50 is 1.15. Subtract that from 11.50 and you would get 10.35. The sale price would be $10.35
Complementary means something is hard
Answer:

n ≈ 3
Step-by-step explanation:
9n-2<7+20

Answer:
C. 43
Step-by-step explanation: