Call the price of one book "b" and the price of one magazine "m." Then we know, from Harriet:Originally Posted byjustadazzlin

From June:

So, we need to solve this system of equations.

I solved the first equation for b and got:

Now, plug that value of b into the second equation:

which you can now solve for m. I got: m = 0.15.

You can now plug that value of m into any of the above equations to get b. I got b = 0.25.

-Dan