Which combination(s) fill this expression correctly? × (-1/2) × = -20 (_) -80, 1/2
(_) 20, 2
(_) 8, 5
(_) 2/5 , -100
(_) -160 , -1/4

Select the graph of the solution. click until the correct graph appears. |x| = 3

Einstein office equipment has a rental plan for office machines. a fax machine that lists for $722.98 can be rented for 22% of the price annually. the state imposes a usage charge of 3.2%. if stephen hawking travel decides to rent the fax machine, what will its total monthly rental charge be?

In july, the average temperature in one us city was 29°c. by december, the average temperature had fallen by 29°c. explain why the average temperature in december was 0°c.