What are the answers here for A and B?

Divide the following fractions 3/4 ÷ 2/3 1/2 8/9 9/8 2

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.

An equation where variables are used to represent known values—function notation true or false