John is selling hot dogs and coke. Cost of each hot dog is $1.50 and each coke is $0.75. At the end of the day, he sold total of 89 hot dogs and cokes together and made a total of $108. How many hot dogs were sold and how many cokes were sold?

If sr is 4.5cm and tr is 3cm, what is the measure in degrees of angle s?

Abox holds 500 paperclips. after a week on the teacher's desk 239 paperclips remained. how many paperclips were used?

Type the correct answer in each box. use numerals instead of words. the average number of subscribers to an online magazine each year from 2010 to 2015 is given in the table below. the average number of subscribers to the online magazine in 2010 was the percent increase in the average number of subscribers in 2011 to the average number of subscribers in 2012 was %. the maximum average number of subscribers to the online magazine in the years shown was