38.4 I times 12.80 by 3 .
p.s I use a calculator☺
Answer:
3 years
Step-by-step explanation:
A=P( 1+rt)
A= Total amount
P= Principal
r = yearly interest
t= time in year
672=600(1+0.04t). Distribute
672=600+600x0.04t
72= 24t
t= 3 years
Answer:
10.50
Step-by-step explanation:
Answer:
3
Step-by-step explanation:
X + 2y = 2
If you need an explanation, let me know.