To make a percent to a decimal, move the decimal to the left 2 times.
43%=0.43
The equation of the graph is C.
39.99 x .25= 9.999 or 10$ off
39.99-10= 29.99$ in the end (Final Price)
I believe you meant that the interest rate is 6%. Interest rates are given as percents.
To find the simple interest, we just multiply the principal amount by the rate and then by the number of years.
600 x 0.06 x 3 = 108
The total amount including interest will be 708.
