Keilantra runs a farm stand that sells strawberries and blueberries. Each pound of
strawberries sells for $2.25 and each pound of blueberries sells for $4. Keilantra
made $204.50 from selling a total of 73 pounds of strawberries and blueberries.
Determine the number of pounds of strawberries sold and the number of pounds of
blueberries sold.