Find the selling price is a store pays $215 for a television and the markup is 25%

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)

If x is 6, then 7x= a. 13 b. 42 c. 42x d. 76

The amount spent on food and drink by 20 customers is shown below what is the modal amount spent ?