True or false? a theorem is a statement that can be easily proved by a collary

Peaches cost $4.29 per pound. find the cost of two and a quarter pounds of peaches.

Do 12/14 and 8/10 have the same value? explain your answer.

To make a monster appear large in a movie, a human actor wore a costume and walked through a scale model of a city. the scale used was 1 inch = 15 feet. the actor is 60 inches tall. how tall does the monster appear in the movie? question 5 options: 720 feet 75 feet 4 feet 900 feet