Ling walks of the distance home from school in
9 minutes. she wants to know how long it will take her
to walk the entire distance at the same speed. ling
uses the expressions 9 and 9x to find the
answer. explain what is wrong with ling's expressions
and then write the correct solution can someone me

Which system of linear inequalities is represented by the graph? !

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?

You give a $4 tip for a meal that cost $22. approximately what percent of the bill was your tip?