A sum of money is deposited in a bank which offers a simple interest rate of 0.325% per annum. At the end of the 4 years, the total amount receives is $50 650. Find the sum of money deposited.

50.000

Step-by-step explanation:

the formula to get ther is the following:

X + ( X * * 4 ) = 50.650

X is the initial amount of money you need to find

4 are the years of interests

So, If you have interests, it means that some money will be added to yours. But how much?

The problem says that every year 0.325% of your initial amount will be added, so you will calculate that amount( X * ) and you multiply it by four.

All this added to your initial amount will be the final number you have 50.560

its 8

step-by-step explanation:

a) y = -3x +2

b) y = 1/2x -6

these 2 can be combined into one equation.

-3x +2 = .5x -6

8 = 3.5x

x = 8 / 3.5 = 2.2857142857

y = -3 * (8 / 3.5) +2

y = (-24 / 3.5) + 2

y = -4.8571428571

step-by-step explanation: