Mr. Khans is buying staplers for his office. Each stapler costs $16.99. what is the independant variable

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.

Factor the expression using the gcf. the expression 21m−49n factored using the gcf

Mackenzie needs to determine whether the rectangles are proportional. which process could she use? check all that apply.