Can someone me. the question says work out the equation for each graph will give 25 points

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?

If you are trying to move an attached term across the equal sign (=), what operation would you use to move it?

Which type of graph would allow us to compare the median number of teeth for mammals and reptiles easily