India has $100 and saves $18. each month China has $60 and saves 20 each month when will the girls have the same amount of money

One of the same side angles of two parallel lines is 20° smaller than the other one. find the measures of these two angles.

The estimated number of people to attend the last bengals game of the season was 2000. the actual number of fans attending was 1200. by what percent did the estimate differ from the actual?

Fanny mendelssohn manages all the magazines and paperback books at a local grocery store. she prices many paperbacks to sell at $7.99. the cost to the store is $5.29. what is the markup rate on a paperback book, based on its cost?