What is percent decrease from 41 to 39?

Giuseppi's pizza had orders for $931.00 of pizzas. the prices were $21 for a large pizza, 514 for a medium pizza, and $7 for a small pizza. the number of large pizzas was two less than four times the number of medium pizzas. thenumber of small pizzas was three more than three times the number of medium pizzas. how many of each size of pizza were ordered?

Which expression converts 45 degree to radians

    choose the correct definition for  extremo.  a.  end      b.  extra      c.  extract      d.  eventual