48.76 + 22.98 + 7.53 = to the nearest whole number

The measure of an angle is 117°. what is the measure of a supplementary angle?

Which question is not a good survey question? a.don't you agree that the financial crisis is essentially over? 63on average, how many hours do you sleep per day? c. what is your opinion of educational funding this year? d.are you happy with the availability of electronic products in your state?

Of the 304 people who attended a school play, 5/8 were students. how many of the people who attended were students.