Question

Chan is bringing fruit and veggies deserve an afternoon meeting he spends a total of $28.70 five pin to cut veggies and seven pin the fruit food causes modeled by the equation 5B plus 7f=28.70 where we represents the cost of one pit of cut veggies and f represents the cost of one pint of cut fruit is the cost of each pint of fruit is $2.85 what is the approximate price of pinned veggies round to the nearest cent