Answer:
(y - i
)(y + i)
Step-by-step explanation:
Factor as a difference of squares, that is
y² + 7
= y² - (i )²
= (y - i)(y + i)
N is 17
8 + n = 25
subtract 8 from both sides
n = 17
Step-by-step explanation:
6 17/100=(6×100+17)/100=617/100×100%=617%i think
Use this equation:
A = P(1+r)^t
Where A is the final amount
P is the initial amount
r is the annual rate
t is the time in years
P = 1500
r = 0.07
t = 3
A = 1500 (1.07^3)
≈ $1837.56
Have an awesome day! :)
Answer:
$18,432
Step-by-step explanation:
After the first year, the speedboat is now worth $36,000 because 20% of 45,000 is 9,000, and 45,000 - 9,000 = 36,000. After the second year, it is now worth $28,800. After the third year, it is worth $23,040 since 20% of 28,800 is 5,760 and 28,800 - 5,760 = 23,040. After four years, the boat that once was worth $45,000 is now worth $18,432.
