There were n signers of the declaration of independence. the youngest was edward rutledge, who was x years old. the oldest was benjamin franklin, who was y years old. x is 25% of 104, 7 is 10% of y, and n is 80% of y. y is what percent of (n+y-x)?

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.

Orly uses 2 cups of raisins for every 12 cups of trail mix she makes. how many cups of trail mix will she make if she uses 8 cups of raisins?

What is the rate for one gallon of gasoline