Write the product using exponents:
(- 1/2) x (- 1/2) x (- 1/2)

Determine which expressions represent real numbers and which expressions represent complex number. asaaap! plis!

What is the absolute value of -100000000000000?

Sophia wrote an equation to represent the revenue of a movie theater for one day. she let x represent the number of child tickets sold and y represents the nunver of adult tickets sold. if a child ticket cost $4, an adult ticket cost $6, and the total revenue for the daybwas $420, which equation could sophia use to represent the number of chikd and adult tickets that were sold?