Use the properties of exponents to rewrite y=e^( -0.25t ) in the form y=a( 1 + r )^t or y=a( 1 - r )^t . Round any decimals to the nearest thousandth.

What expression is equivalent to 42x-56y

If you have the following equation, 2/3x+5/6-x=2-3/4x what would you multiply each term by to get rid of all the fractions

Joline is solving the equation 0=x^2-5x-4 using the quadratic formula which value is the negative real number solution to her quadratic equation round to the nearest tenth if necessary