What is the better buy? $12 for 3 pies or $10 for 2 pies

The multiplication property of zero states that the product of any number and 0 is 0. what must be true about either a or b to make ab=0

1. writing an equation for an exponential function by 2. a piece of paper that is 0.6 millimeter thick is folded. write an equation for the thickness t of the paper in millimeters as a function of the number n of folds. the equation is t(n)= 3. enter an equation for the function that includes the points. (-2, 2/5) and (-1,2)

What is the correct decimal form of 12%