the ticket price for the concert is RM50 for an adult and RM20 for a child. On Thursday, x adults and y children bought tickets to the concert. Write the number of quotes, J for the entrance ticket.​

Find the greatest common factor of -30x 4 yz 3 and 75x 4 z 2.

33% of college students say they use credit cards because of the rewards program. you randomly select 10 college students and ask each to name the reason he or she uses credit cards. find the probability that the number of college students who say they use credit cards because of the rewards program is (a) exactly two, (b) more than two, and (c) between two and five inclusive. if convenient, use technology to find the probabilities.

Three people are traveling and need to exchange the currency of their native country for the currency of the country they are visiting. drag each exchange to the category that shows the ratio of currencies in that exchange.