What is the simple predicate in the sentence the three baby duckling followed their mother into the pond

Galen sold tickets of his church’s carnival for a total of $2,820. children’s tickets cost $3 each and adult tickets cost $5 each. the number of children’s tickets sold was 30 more than 3 times the number of adult tickets slod. how many children’s ticket and how many adult tickets did he sell?

If rt is greater than ba, which statement must be true ?

Find the distance from the theater to the library. leave your answer in simplest radical form if necessary. 12 √12 74 √74