Erin bought christmas cards for $2 each to send to her family and friends. which variable is the dependent variable?

Jacks bank statement shows an account balance of -$25.50. which describes the magnitude, of size, of the debt in dollars

You have 17 cats that live in houses on your street, 24 dogs, 3 fish, and 4 hamsters. what percent of animals on your block are dogs?

Seymour is twice as old as cassandra. if 16 is added to cassandra’s age and 16 is subtracted from seymour’s age, their ages become equal. what are their present ages? show !