If R. s 56 =100 yen, 1000 yen is equl to 14 singapore $ , 10 singapore $ = 45 Hongkong $ ,then convert 6300 hongkong $ into R. s?​

Does the problem involve permutations or? combinations? do not solve. the matching section of an exam has 4 questions and 7 possible answers. in how many different ways can a student answer the 4 ? questions, if none of the answer choices can be? repeated?

What does the sign of the slope tell you about a line?

In a city, 6th and 7th avenues are parallel and the corner that the pizza palace is on is a 54° angle. what is the measure of the angle that is made with 7th ave and broadway on the corner of the shake hut?