Gavin had $5460.40 that he divided into tow bank accounts. he deposited 3/8 into a savings account. he deposited the rest into his checking account. how much money did gavin deposit into his checking account

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.

How do you use the elimination method for this question? explain, because i really want to understand!

What values of x satisfy the inequality x^2-9x< 0? how is your answer shown on the graph?