Meet Brandy, my dog.   Can you find out how long she has grown in the past year, using the pattern below?
Month                                2          4            6             8           10         12
Inches long                        10         12          15           19          24                           






For 4th and 5th grades:  Brandy eats 2 cups of dog food each day.  If each bag of dog food contains 20 cups of dog food, how many bags of dog food does Brandy eat each month (30 days)?