The price of internet service decreased to $52 from $56. what is the percent of decrease? round to the nearest tenth.

Which of the binomials below is a factor of this trinominal? x^2-13+30

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.

Which graph represents the parent function of y=(x+2)(x-2)