Find the sum 6+(-4) using a number line. Use pencil and paper. Show the sum (-4)+6 similar to your diagram for the sum 6 + (-4)? How is it different ? If your answer is correct you will get brainiest.

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.