What is the perimeter, in units, of polygon PQRSTU? Enter your answer in the box. Pls help i only have 2 minutes left and this is my last question

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?

Bradley hikes 12 miles in 3 hours. in relation to bradley’s hike, which statement describes the expression

How to write four times a number,minus 6,is equal to theee times the number+8 as an equqtion