The ratio of cata to dogs in a neighborhood is 1:2 If there are 30 dogs, how many cats are there?
If there are 10 cats, how many dogs are there?

Yuto and hila attempted to solve the same inequality. their work is shown below. which statement is true about the work shown above? yuto is correct because he isolated the variable correctly and reversed the inequality symbol. yuto is incorrect because he should not have reversed the inequality symbol. hila is correct because she isolated the variable correctly and reversed the inequality symbol. hila is incorrect because she should not have reversed the inequality symbol.

Two years ago a man was six times as old as his daughter. in 18 years he will be twice as old as his daughter. determine their present ages.

How does the graph of y = 3x compare to the graph of y = 3-x?