Arrange in descending order.10,-5,-1, 12, 0, -13
1 answer:
You might be interested in
Answer:
Step-by-step explanation:
The system of equations is;
-12x-13y +13z =15
7x-10y-3z = 11
7x+14y +5z = -5
The coefficient matrix is
The constant matrix is
The augmented matrix is
Answer:
She paid $251.40 in interest only for the loan.
Step-by-step explanation:
This is a simple interest problem.
The simple interest formula is given by:
In which E is the amount of interest, P is the principal(the initial amount of money), I is the interest rate(yearly, as a decimal) and t is the time.
In this problem:
So
She paid $251.40 in interest only for the loan.