Three swimmers from each school were at a swim meet. If ten schools participated, which number expression could be used to find the number of swimmers at the meet ? A. 10+3

B. 10-3

C.10 x 3

D.10 divided by 3

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)

I’m stuck on this equation, anyone got the answer?

25 ! i need asap! ! ill mark brainliest!