The sum of a number and twelve is twenty-one. What is the number? 21 n 12 8 9 10 33

If the public debt of a country in 2009 was $10432000000000 and the budget for 2010 was in deficit by $201645000000, what was the public debt in 2010? do not include commas in your answer.

We have 339 ounces of jam to be divided up equally for 12 people how muny ounces will each person get

Aski resort is charging $37.50 to rent a snowmobile for 5 hours. at this rate what will be the cost for a family of 5 to rent snowmobiles for 3 hours on the first day of their vacation and 4 hours for on the last day of their vacation