Answer:
x = the price of one coffee mug.
n = number of coffee mugs sold
115.50 = x × n
n = 115.50÷ x
you cant solve it without additional informations.
Well...it depends on how fast you're riding your board. I used to longboard to school which is about 3 hours away and it only takes me about 10-15 minutes and that depends if I'm going faster or slower than usual or if the street lights are extra long etc. I probably go faster when I have new bearings, too.
Well V= 5•7•5
Therefore V= 175