My two favorite show in one miraculous ladybug and my hero academia

Hillel is juggling flaming torches to raise money for charity. his initial appearance raises $500\$500 $500 , and he raises $15\$15 $15 for each minute of juggling performance. the amount rr r of money hillel raises is a function of tt t , the length of his performance in minutes. write the function's formula.

Find the greatest common factor of the followig monomials 21u^5v,3u^4v^6, and 3u^2v^5

Joanie watched 1 out of three of a movie in the morning