A grocery store sells a bag of 7 oranges for $5.88. What is the cost of oranges, in dollars per orange?

To find the cost of one orange, we divide the total cost by the number of oranges in the bag.

Cost of one orange = Total cost / Number of oranges
Cost of one orange = $5.88 / 7
Cost of one orange = $0.84

Therefore, the cost of oranges is $0.84 per orange.