2x^2-2x-12=0 , what are the two equations?

What expression is equivalent to 1/2(2+3x-6)

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.

The final cost of a sale is determined by multiplying the price on the tag by 75%. which best describes the function that represents the situation?