La tabla muestra el costo total de compraX mismo-artículos con precios y un catálogo. ¿Cuál es el valor inicial y qué representa?

$ 4, el costo por artículo
$ 4, el costo del catálogo
$ 6, el costo por artículo
$ 6, el costo del catálogo

Five dinosaurs go for a walk and come across some lovely chicken wings. their names are rexy, bronto, steggy, paly, and terry. there are exactly 5 dozen wings(equal enough for each dino to have a dozen right? ); however, terry is on a diet and he only eats 6 wings. if paly eats 2 more than terry, steggy eats 4 more than paly, and bronto and rexy eat the same amount because they are really hungry from not eating all day, how many chicken wings did each dino eat?

F(x)=x/2-2 and g(x)=2x^2+x-3 find (f+g)(x)

Plz.yesterday, the snow was 2 feet deep in front of archie’s house. today, the snow depth dropped to 1.6 feet because the day is so warm. what is the percent change in the depth of the snow?