What are the factors of 77

Have yall ever just farted and was like, i farted.

What is the remainder when 3x^2-x-10 is divided by x-1 -6,-7,-8, or -9

15. jiovanni is looking in to two different companies that offer study guides for math exams.test prep 101 charges a $5 flat fee and an additional $0.25 per problem.math charges a $2 flat fee and an additional $0.50 per problem.how many prablems would make the costs of the two companies be equal? varibles: equations/eniqualities{ {