HELP Which expression is equivalent to

Pls , the question is in the picture!

Planning for the possibility that your home might get struck by lighting and catch on fire is part of a plan for ?

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.