Frank buys p pounds of orange for $2.29 per pound and the same number of pounds of apples for $1.69 per pound. What does the expression 2,29p+1.69 represent

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)

The surface area of the triangular prism is .

4+(2+x) can you me solve this problem