Answer:
n = 7
n = -3
Step-by-step explanation:
4n+6 = n²-15
4n = n² - 21
n² - 4n - 21 = 0
(n-7)(n+3) = 0
n = 7
n = -3
1 years is $5200
2 years is $5408
3 years is $5624.32
4 years is $5849.29
5 years is $6083.26
Answer:
I belive the answer is D
Step-by-step explanation:
Answer:
6z+7
Step-by-step explanation:
Answer:
D 15
Step-by-step explanation:
5x when x=3
=5×3
=15
