Nadia and some friends went to a movie. their total cost was $30.24, which included taxes of $2.24. write an algebraic expression to represent the price of each movie ticket, not including taxes. let x represent the number of nadia's friends that went to the movies.

Alicense plate is to consist of 44 digits followed by 55 uppercase letters. determine the number of different license plates possible if the first and second digits must be? odd, and repetition is not permitted.

which of the following sets of data would produce the largest value for an independent-measures t statistic? the two sample means are 10 and 20 with variances of 20 and 25 the two sample means are 10 and 20 with variances of 120 and 125 the two sample means are 10 and 12 with sample variances of 20 and 25 the two sample means are 10 and 12 with variances of 120 and 125

If the sales price of a dvd is $20 and the markup is 34%, what is the cost of the dvd?