3 by the power of 2 times 3 by the power of 3

At the many chips cookie company they are serious about the number of chocolate chips in their cookies they claim that each cookie hasn't c chips. if their claim is true there will be 200 chips in 10 cookies

Can someone me with the property questions for 12 13 and 14 plz

Ann and betty together have $60 ann has $9 more than twice betty’s amount how much money dose each have