Answer: 0+13, 13
Step-by-step explanation:0 minus negative 13 = 0 plus 13 = 13
1. 3x - 4y = 20
2. x - 3y = -6
650 multiplied by 5 because 100÷20 =5
Answer:

Step-by-step explanation:
GIVEN: Daniel invests
in a retirement account with a fixed annual interest rate of
compounded
times per year.
TO FIND: What will the account balance be after
years
SOLUTION:
Amount invested by Daniel 
Annual interest rate
Total amount generated by compound interest is 
Here Principle amount 
rate of interest 
number of times compounding done in a year 
total duration of time 
putting values we get
=


Hence the total balance after
will be 