5c+10a=3570
c+a=512
...
a=512-c
so ...
5c + 10(512-c)=3570
2
0 Ahahahahahahahahjaaiushw snaps
Answer:
Interest = Rs 2000
Amount = Rs 7000
Step-by-step explanation:
Amount = Principal + Interest
Given
Principal = Rs 5000
Interest= PRT/100
Interest = 5000*8*5/100
Interest = 50*40
Interest = Rs 2000
Amount after 5years = 5000 + 2000
Amount after 5years = Rs 7000