###Human: Roxy has 7 flowering plants in her garden.  She has twice as many fruiting plants as her flowering plants.  On Saturday, she goes to the nursery and buys 3 flowering plants and 2 fruiting plants. On Sunday, she gives away 1 flowering plant and 4 fruiting plants to her neighbor, Ronny.   How many plants are remaining in her garden?, ### Assistant: Roxy’s flowering plant count is 7.
Her fruiting plant count is 7 x 2 = 14.
On Saturday, her flowering plant count is 7 + 3 = 10.
On Saturday, her fruiting plant count is 14 + 2 = 16.
On Sunday, her flowering plant count is 10 - 1 = 9.
On Sunday, her fruiting plant count is 16 - 4 = 12.
Roxy’s remaining plant count in her garden is 9 + 12 = 21. 
 So the answer is :  21