There aré 6 rows of 16 chair set yo for the third-grade play .in the first 4 rows , 2 chair on each end are reserved for teachers the rest of the chair are for student how many chair are there for student?

Awater truck is filling a swimming pool. the equation that represents this relationship is y=19.75x where y is the number of gallons of water in the pool and x is the number of minutes the truck has been filling the pool.