If John has 3 boxes of pizza and he has 5 friends how many slices do all his friend gets

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?

The border line of the linear inequality 4x + 7y < 5 is dotted true or false?

When a valve is open 281 gallons of water go through it in one hour the number of gallons that would go through in 94 hours is