The heights of the rose garden are 98 cm, 97 cm, 100 cm, 109 cm, 101 cm. what is the average height of the rose bushes in the garden

1. what are the missing reasons in the proof 2. it's in the second picture and 3

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?

15 point ! ~ see if you know the answer to both you!