Amerchant selling sunglasses can place 8 large boxes or 10 small boxes into a carton for shipping. in one shipment, he sent a total of 566 boxes of sunglasses. if there are more large boxes than small boxes, how many cartons did he ship?

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.

If f(x)=3x+1 and f^-1=x-1/3, then f^-1(7)=

Complex numbers multiply √-4 * √-25 and show all intermediate steps. alternative notation is sqrt(-4) * sqrt(-25).