a triangle has a base of 8 feet and a height of 3 feet. what is the area of the figure dilated by a scale factor of 5

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?

Ben is three times as old as samantha, who is two years older than half of michel's age. if michel is 12. how old is ben?

What are the coordinates of the midpoint of ab? ,1/2) /2,-1) ,-3/2) /2,-2)