100 r = 99.52
Divide each side of the equation by 100 :
r = 99.52/100 = 0.9952
It is a linear equation in one variable r. The solution to the equation is r = 1.
0.480000000000004
Let y=ce^(rx). R^2+r+1=0. Quadratic equation to find R.
If you have the tax rate, as r% then 9.99*(1+r/100) is the after-tax amount.
A Diophantine Equation. In order to solve it, you should use Euclide's algorithm.
It is a linear equation in one variable r. The solution to the equation is r = 1.
It is an equation in the variable r.
25
r=0 is the solution...
0.480000000000004
If 100-r=99.52, r=100-99.52 and r=.48.
It is an equation and the value of r is 66
p+c=r.
25
cp-cv =R proved that//
r = 25
r = 4