Evaluate x1 - x-1 + x0 for x = 2. a.0 b.1/2 c.1 1/2 d.2 1/2

Which fraction below is equivalent to 10/12?

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 -30x 4 yz 3 and 75x 4 z 2.