Identify the law illustrated by 4(3x-7) is eauivalent to 12x-20

In three to four sentences, explain the effect of a price ceiling on the quantity of a good and who this intervention intends to assist

Cindy recently played in a softball game in which she misplayed a ground ball for an error. later, in the same game, she made a great catch on a very difficult play. according to the self-serving bias, she would attribute her error to and her good catch to her

Based on the supply and demand theory, why do medical doctors earn higher wages than child-care workers?