Kis equal to l m is equal to n as the angles are marked, what's x and y

Jonah runs 3/5 miles on sunday and 7/10 mile on monday. he uses the model to find that he can ran a total of 1 mile . what mistake does jonah make

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 !

The owner of the plant nursery where you were tells you to fill 350 ml bottles from a 30 l from a fertilizer