Walt made an extra $8000 last year from a part-time job. He invested part of the money at 8% and the rest at 7%. He made a total of $620 in interest. How much was invested at 7%?

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.

Choose all that apply. select all of the fees a credit card may have. annual fee apr balance transfer fee cash advance fee late fee overdraft fee over-the-limit fee

Given the graphed function below which of the following orders pairs are found on the inverse function