Which triangles are similar to def?

Graph the equation. select integers for x

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)

Apackage of five erasers cost 0. $.39 at this rate how many how much would 60 erasers cost in dollars and cents