A^2+4a/a^2+3a-4 algebric fractions

Which of the fallowing best completes the sequence 5,10,15, a) 30 b) 22 c)25 d)35

Ateacher asked his students to vote for an animal to be their class pet. five-eighteenths of the students voted for a rabbit, voted for a snake, and voted for a hamster. which statement is true? more students voted for a hamster than a snake. more students voted for a snake than a rabbit. more students voted for a rabbit than a hamster. more students voted for a snake than a hamster.

East black horse $0.25 total budget is $555 it'll cost $115 for other supplies about how many flyers do you think we can buy