Answer:
Step-by-step explanation:
Interest is basically a percentage that can be simple or compounded. Simple interest is the amount of a loan. Annual is a form of compounded interest. Compounded interest can be quarterly, monthly, weekly, yearly, etc.
I=Prt
We have to solve for r
r=r/100
7%/100
0.07 per year
Hope This Helps!
U mean 4x-4^2=3^2 ? if u mean that the ans would be 6,25
1) 7-5 = 2
2)-7+ 5 = -2
3) -7-5 = -12
4)7 - (-5) = 12
hope this helps! feel free to mark brainliest